Conference

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The Cosmology of Degravitation

Subodh Patil Université de Genève

November 28, 2007
PIRSA:07110072
Summary

Lee Smolin Perimeter Institute for Theoretical Physics
November 09, 2007
PIRSA:07100039
Quantum Gravity
A perspective on Quantum Gravity Phenomenology

Giovanni Amelino-Camelia Sapienza Università di Roma - Dipartimento di Fisica
November 09, 2007
PIRSA:07110057
Quantum Gravity
New physics from inflation

Ulf Danielsson Uppsala University
November 08, 2007
PIRSA:07110056
Quantum Gravity
Imprinting Short-Distance Physics on Long Distance Observables: Can this be consistent?

Richard Holman Minerva University
November 08, 2007
PIRSA:07110055
Quantum Gravity
Recent Results from the Pierre Auger Observatory.

Aaron Chou New York University (NYU)
November 08, 2007
PIRSA:07110054
Quantum Gravity
Probing string theory through cosmological observations?

Robert Brandenberger McGill University - Department of Physics
November 08, 2007
PIRSA:07110053
Quantum Gravity
Black hole production at high energies

Steve Giddings University of California, Santa Barbara
November 08, 2007
PIRSA:07110052
Quantum Gravity
Phenomenology of Discrete Space: Possible Tests

Seth Major Hamilton College
November 07, 2007
PIRSA:07110051
Quantum Gravity
Gravitational collapse in quantum gravity

Viqar Husain University of New Brunswick
November 07, 2007
PIRSA:07110050
Quantum Gravity
Possible strategies for the search for quantum gravity induced effects

Claus Laemmerzahl
November 07, 2007
PIRSA:07110049
Quantum Gravity
Phenomenology of black holes in particle colliders and cosmic ray showers

Marco Cavaglia University of Mississippi
November 06, 2007
PIRSA:07110047
Quantum Gravity

The Cosmology of Degravitation

Subodh Patil Université de Genève

November 28, 2007
PIRSA:07110072
Summary

Lee Smolin Perimeter Institute for Theoretical Physics
November 09, 2007
PIRSA:07100039
Quantum Gravity
A perspective on Quantum Gravity Phenomenology

Giovanni Amelino-Camelia Sapienza Università di Roma - Dipartimento di Fisica
November 09, 2007
PIRSA:07110057
Quantum Gravity
I discuss the status of Quantum Gravity Phenomenology, focusing separately on the 3 key areas: ability to discover, ability to constrain, and ability to falsify. And I stress the importance of adopting carefully taylored test theories as a remedy to difficulties encountered when comparing experimental evidence to theory evidence.
New physics from inflation

Ulf Danielsson Uppsala University
November 08, 2007
PIRSA:07110056
Quantum Gravity
I discuss how physics beyond the Planck scale and before inflation might leave an imprint on the primordial spectrum. There are interesting limitations connected with the information paradox that suggests unexpected new ways to test ideas on quantum gravity.
Imprinting Short-Distance Physics on Long Distance Observables: Can this be consistent?

Richard Holman Minerva University
November 08, 2007
PIRSA:07110055
Quantum Gravity
We use the example of inflationary physics to discuss the possibility that short distance physics might be imprinted on long-distance observables. In particular, we focus on issues involving decoupling in field theory.
Recent Results from the Pierre Auger Observatory.

Aaron Chou New York University (NYU)
November 08, 2007
PIRSA:07110054
Quantum Gravity
Probing string theory through cosmological observations?

Robert Brandenberger McGill University - Department of Physics
November 08, 2007
PIRSA:07110053
Quantum Gravity
If string theory is the correct theory which unifies gravity with the other forces of nature at a quantum level, it should determine the evolution of the earliest stages of the universe. I will discuss how stringy signatures of this early phase may be visible in current cosmological observations.
Black hole production at high energies

Steve Giddings University of California, Santa Barbara
November 08, 2007
PIRSA:07110052
Quantum Gravity
I will survey some of the physics of TeV-scale black hole production, as well as outstanding issues. I will also discuss some of the conceptual issues surrounding high-energy black hole production.
Phenomenology of Discrete Space: Possible Tests

Seth Major Hamilton College
November 07, 2007
PIRSA:07110051
Quantum Gravity
I will discuss possible tests of the grainularity of space including modified dispersion relations in the formation of white dwarfs and neutron stars and constraints on a stochastic direction field from atomic system tests.
Gravitational collapse in quantum gravity

Viqar Husain University of New Brunswick
November 07, 2007
PIRSA:07110050
Quantum Gravity
I will describe work aimed at understanding the dynamics of gravitational collapse in a fully quantum setting. Its emphasis is on the role played by fundamental discreteness. The approach used suggests modifications of a black hole\'s mass loss rate and thermodynamical properties. Numerical simulations of collapse with quantum gravity corrections indicate that black holes form with a mass gap.
Possible strategies for the search for quantum gravity induced effects

Claus Laemmerzahl
November 07, 2007
PIRSA:07110049
Quantum Gravity
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Phenomenology of black holes in particle colliders and cosmic ray showers

Marco Cavaglia University of Mississippi
November 06, 2007
PIRSA:07110047
Quantum Gravity
If large extra dimensions exist, microscopic black holes may be created in TeV particle colliders and in Earth\'s atmosphere by the collisions of ultrahigh-energy cosmic rays with atmospheric nuclei. The decay of these black holes could soon be observed at the Large Hadron Collider or the Pierre Auger Observatory. Monte Carlo codes have been developed to simulate these events. In this talk I will introduce two of these codes (CATFISH for the LHC and GROKE for the PAO), and discuss how mini black holes can be distinguished from standard model or susy events.

Title	Speaker(s)	Date	Talk Type	Info link
The Cosmology of Degravitation	Subodh Patil	2007-11-28	Conference	View details
Summary	Lee Smolin	2007-11-09	Conference	View details
A perspective on Quantum Gravity Phenomenology	Giovanni Amelino-Camelia	2007-11-09	Conference	View details
New physics from inflation	Ulf Danielsson	2007-11-08	Conference	View details
Imprinting Short-Distance Physics on Long Distance Observables: Can this be consistent?	Richard Holman	2007-11-08	Conference	View details
Recent Results from the Pierre Auger Observatory.	Aaron Chou	2007-11-08	Conference	View details
Probing string theory through cosmological observations?	Robert Brandenberger	2007-11-08	Conference	View details
Black hole production at high energies	Steve Giddings	2007-11-08	Conference	View details
Phenomenology of Discrete Space: Possible Tests	Seth Major	2007-11-07	Conference	View details
Gravitational collapse in quantum gravity	Viqar Husain	2007-11-07	Conference	View details
Possible strategies for the search for quantum gravity induced effects	Claus Laemmerzahl	2007-11-07	Conference	View details
Phenomenology of black holes in particle colliders and cosmic ray showers	Marco Cavaglia	2007-11-06	Conference	View details

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