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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Niayesh Afshordi


PIRSA:15080013  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Welcome and Opening Remarks
Speaker(s): Niayesh Afshordi
Abstract:
Date: 10/08/2015 - 9:15 am

PIRSA:14110060  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 25
Speaker(s): Niayesh Afshordi
Abstract:
Date: 28/11/2014 - 12:00 pm

PIRSA:14110056  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 24
Speaker(s): Niayesh Afshordi
Abstract:
Date: 27/11/2014 - 2:00 pm

PIRSA:14110052  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 23
Speaker(s): Niayesh Afshordi
Abstract:
Date: 25/11/2014 - 2:00 pm

PIRSA:14110059  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 22
Speaker(s): Niayesh Afshordi
Abstract:
Date: 21/11/2014 - 12:00 pm

PIRSA:14110055  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 21
Speaker(s): Niayesh Afshordi
Abstract:
Date: 20/11/2014 - 2:00 pm

PIRSA:14110051  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 20
Speaker(s): Niayesh Afshordi
Abstract:
Date: 18/11/2014 - 2:00 pm

PIRSA:14110142  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 19
Speaker(s): Niayesh Afshordi
Abstract:
Date: 14/11/2014 - 12:00 pm

PIRSA:14110054  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 18
Speaker(s): Niayesh Afshordi
Abstract:
Date: 13/11/2014 - 2:00 pm

PIRSA:14110050  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 17
Speaker(s): Niayesh Afshordi
Abstract:
Date: 11/11/2014 - 2:00 pm

PIRSA:14110057  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 16
Speaker(s): Niayesh Afshordi
Abstract:
Date: 07/11/2014 - 12:00 pm

PIRSA:14110053  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 15
Speaker(s): Niayesh Afshordi
Abstract:
Date: 06/11/2014 - 2:00 pm

PIRSA:14110049  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 14
Speaker(s): Niayesh Afshordi
Abstract:
Date: 04/11/2014 - 2:00 pm

PIRSA:14100065  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 13
Speaker(s): Niayesh Afshordi
Abstract:
Date: 31/10/2014 - 12:30 pm

PIRSA:14100060  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 12
Speaker(s): Niayesh Afshordi
Abstract:
Date: 30/10/2014 - 2:00 pm

PIRSA:14100055  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 11
Speaker(s): Niayesh Afshordi
Abstract:
Date: 28/10/2014 - 2:00 pm

PIRSA:14100064  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 10
Speaker(s): Niayesh Afshordi
Abstract:
Date: 24/10/2014 - 12:00 pm

PIRSA:14100059  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 9
Speaker(s): Niayesh Afshordi
Abstract:
Date: 23/10/2014 - 2:00 pm

PIRSA:14100123  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHY 789 - Lecture 2
Speaker(s): Niayesh Afshordi
Abstract:
Date: 22/10/2014 - 1:00 pm

PIRSA:14100122  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHY 789 - Lecture 1
Speaker(s): Niayesh Afshordi
Abstract:
Date: 21/10/2014 - 4:00 pm

PIRSA:14100054  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 8
Speaker(s): Niayesh Afshordi
Abstract:
Date: 21/10/2014 - 2:00 pm

PIRSA:14100052  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 7
Speaker(s): Niayesh Afshordi
Abstract:
Date: 07/10/2014 - 2:00 pm

PIRSA:14100061  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 6
Speaker(s): Niayesh Afshordi
Abstract:
Date: 03/10/2014 - 12:00 pm

PIRSA:14100056  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 5
Speaker(s): Niayesh Afshordi
Abstract:
Date: 02/10/2014 - 2:00 pm

PIRSA:14090085  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 4
Speaker(s): Niayesh Afshordi
Abstract:
Date: 30/09/2014 - 2:00 pm

PIRSA:14090088  ( MP4 Medium Res , MP3 , PDF ) Which Format?
From Black Holes to Big Bang, and Back
Speaker(s): Niayesh Afshordi
Abstract: By now, both black hole astrophysics and big bang cosmology are empirically well-established disciplines of physics and astronomy. They are also the only circumstances in nature where Einstein's general relativity can be seen in its full glory, and yet contain within them, its eventual and inevitabl... read more
Date: 30/09/2014 - 11:00 am

PIRSA:14090087  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 3
Speaker(s): Niayesh Afshordi
Abstract:
Date: 26/09/2014 - 12:00 pm

PIRSA:14090086  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 2
Speaker(s): Niayesh Afshordi
Abstract:
Date: 25/09/2014 - 2:00 pm

PIRSA:14090084  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PHYS 781 - Lecture 1
Speaker(s): Niayesh Afshordi
Abstract:
Date: 23/09/2014 - 2:00 pm

PIRSA:13090064  ( MP4 Medium Res , MP3 , PDF ) Which Format?
A Non-Local Reality: Is there a Phase Uncertainty in Quantum Mechanics?
Abstract: A century after the advent of Quantum Mechanics and General Relativity, both theories enjoy incredible empirical success, constituting the cornerstones of modern physics. Yet, paradoxically, they suffer from deep-rooted, so-far intractable, conflicts. Motivations for violations of the notion ofrelat... read more
Date: 03/09/2013 - 3:30 pm

PIRSA:13070044  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Shape Dynamics - 2
Abstract:
Date: 22/07/2013 - 4:40 pm
Collection: Loops 13

PIRSA:12100108  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Lorentz symmetry: Broken, intact or deformed?
Abstract: Is aether technically natural?I will discuss whether higher energy Lorentz violation should be considered a natural expectation in theories of quantum gravity with a preferred frame._____________________________If spacetime is a causal set then Lorentz symmetry is unbroken___________________________... read more
Date: 24/10/2012 - 3:30 pm

PIRSA:12100085  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Photons and Quantum Gravity in Astrophysics
Abstract: Asymptotically safe inflation and CMB polarizationThe presence of complex critical exponents in the scaling behavior of the Newton constant and Cosmological  constant has dramatic consequences at the inflation scale. In particular an infinite number of unstable de-Sitter vacua emerges from ... read more
Date: 22/10/2012 - 4:30 pm

PIRSA:12070003  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Modern Cosmology
Speaker(s): Niayesh Afshordi
Abstract: This presentation will cover a number of topics in cosmology today including dark energy, dark matter and the cosmological constant.
Date: 09/07/2012 - 10:30 am

PIRSA:12050066  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Trials and Tribulations of Aether
Speaker(s): Niayesh Afshordi
Abstract: The tremendous empirical success of Einstein's relativity has pushed Aether into a chapter in the history books, for nearly a century. However, a phenomenologically consistent quantum mechanical treatment of gravity has motivated a revival of aether, by taming its UV-divergences, o... read more
Date: 09/05/2012 - 11:20 am

PIRSA:11090081  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Structure in the Phase Space and Dark Matter Astronomy
Speaker(s): Niayesh Afshordi
Abstract:
Date: 23/09/2011 - 3:40 pm

PIRSA:10050059  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Cosmological constant problem: rethinking quantum and gravity
Speaker(s): Niayesh Afshordi
Abstract:
Date: 22/05/2010 - 9:00 am

PIRSA:09120053  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Cosmology - Review (PHYS 621) - Lecture 5
Speaker(s): Niayesh Afshordi
Abstract:
Date: 04/12/2009 - 10:00 am

PIRSA:09120052  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Cosmology - Review (PHYS 621) - Lecture 4
Speaker(s): Niayesh Afshordi
Abstract:
Date: 03/12/2009 - 10:00 am

PIRSA:09120051  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Cosmology - Review (PHYS 621) - Lecture 3
Speaker(s): Niayesh Afshordi
Abstract:
Date: 02/12/2009 - 10:00 am

PIRSA:09120050  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Cosmology - Review (PHYS 621) - Lecture 2
Speaker(s): Niayesh Afshordi
Abstract:
Date: 01/12/2009 - 10:00 am

PIRSA:09110144  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Cosmology - Review (PHYS 621) - Lecture 1
Speaker(s): Niayesh Afshordi
Abstract:
Date: 30/11/2009 - 10:00 am

PIRSA:09110058  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Cuscuton and Horava-Lifshitz gravity
Speaker(s): Niayesh Afshordi
Abstract:
Date: 09/11/2009 - 11:00 am

PIRSA:09070014  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Black hole horizons and the origin of cosmic acceleration
Speaker(s): Niayesh Afshordi
Abstract: TBA
Date: 07/07/2009 - 3:00 pm

PIRSA:09050088  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Gravitational aether as a solution to the CC problem and more!
Speaker(s): Niayesh Afshordi
Abstract:
Date: 27/05/2009 - 11:45 am

PIRSA:09030036  ( MP4 Medium Res , MP3 , PDF ) Which Format?
(Towards) the end of the cosmological constant problem!
Speaker(s): Niayesh Afshordi
Abstract: The cosmological constant problem is arguably the deepest gap in our understanding of modern physics. The discovery of cosmic acceleration in the past decade and its surprising coincidence with cosmic structure formation has added an extra layer of complexity to the problem. I will describe how revi... read more
Date: 19/03/2009 - 11:00 am

PIRSA:08120008  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Lecture 14B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 04/12/2008 - 12:30 pm

PIRSA:08120002  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 14A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 04/12/2008 - 10:00 am

PIRSA:08110015  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 13B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 27/11/2008 - 12:30 pm

PIRSA:08110007  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 13A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 27/11/2008 - 10:00 am

PIRSA:08110014  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 12B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 20/11/2008 - 12:30 pm

PIRSA:08110006  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 12A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 20/11/2008 - 10:00 am

PIRSA:08110013  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 11B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 13/11/2008 - 12:30 pm

PIRSA:08110005  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 11A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 13/11/2008 - 10:00 am

PIRSA:08110012  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 10B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 06/11/2008 - 12:30 pm

PIRSA:08110004  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 10A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 06/11/2008 - 10:00 am

PIRSA:08100015  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 9B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 30/10/2008 - 12:30 pm

PIRSA:08100005  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 9A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 30/10/2008 - 10:00 am

PIRSA:08100062  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Observational Evidence for Massive Gravity
Speaker(s): Niayesh Afshordi
Abstract:
Date: 23/10/2008 - 2:25 pm

PIRSA:08100013  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 7B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 16/10/2008 - 12:30 pm

PIRSA:08100003  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 7A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 16/10/2008 - 10:00 am

PIRSA:08100012  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 6B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 09/10/2008 - 12:30 pm

PIRSA:08100002  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 6A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 09/10/2008 - 10:00 am

PIRSA:08100011  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 5B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 02/10/2008 - 12:30 pm

PIRSA:08100001  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 5A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 02/10/2008 - 10:00 am

PIRSA:08090016  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 4B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 25/09/2008 - 12:30 pm

PIRSA:08090009  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 4A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 25/09/2008 - 10:00 am

PIRSA:08090015  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Lecture 3B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 18/09/2008 - 12:30 pm

PIRSA:08090008  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 3A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 18/09/2008 - 10:00 am

PIRSA:08090014  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 2B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 11/09/2008 - 12:30 pm

PIRSA:08090007  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 2A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 11/09/2008 - 10:00 am

PIRSA:08090013  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 1B
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 04/09/2008 - 12:30 pm

PIRSA:08090006  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Astrophysics and Cosmology through Problems - 1A
Abstract: This course is aimed at advanced undergraduate and beginning graduate students, and is inspired by a book by the same title, written by Padmanabhan. Each session consists of solving one or two pre-determined problems, which is done by a randomly picked student. While the problems introduce various s... read more
Date: 04/09/2008 - 10:00 am

PIRSA:08060144  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Gravitational Aether as a solution to the cosmological constant problem
Speaker(s): Niayesh Afshordi
Abstract:
Date: 03/06/2008 - 5:00 pm
Collection: PASCOS 08

PIRSA:08030069  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Primordial non-Gaussianity, statistics of collapsed objects, and the ISW effect
Speaker(s): Niayesh Afshordi
Abstract:
Date: 10/03/2008 - 2:45 pm

PIRSA:08020040  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Physics beyond the Horizon
Speaker(s): Niayesh Afshordi
Abstract: The history of human knowledge is often highlighted by our efforts to explore beyond our apparent horizon. In this talk, I will describe how this challenge has now evolved into our quest to understand the physics at/beyond the cosmological horizon, some twenty orders of magnitude above Columbus' ori... read more
Date: 20/02/2008 - 2:00 pm
Series: Colloquium

PIRSA:08010043  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Physics Beyond the Horizon
Speaker(s): Niayesh Afshordi
Abstract: The history of human knowledge is often highlighted by our efforts to explore beyond our apparent horizon. In this talk, I will describe how this challenge has now evolved into our quest to understand the physics at/beyond the cosmological horizon, some twenty orders of magnitude above Columbus’s ... read more
Date: 25/01/2008 - 3:00 pm

PIRSA:06110048  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Missing Thermal Energy of the Universe
Speaker(s): Niayesh Afshordi
Abstract:
Date: 10/11/2006 - 11:00 am
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