Format results

21 talksCollection Number C23002
Talk


[Virtual] Exploring Quantum Science with Machine Learning
Di Luo Massachusetts Institute of Technology (MIT)

Near Term Distributed Quantum Computation using Optimal Auxiliary Encoding
Abigail McClain Gomez 


Automated Characterization of Engineered Quantum Materials
Eliska Greplova Delft University of Technology




Quantum Simulators of Fundamental Physics
23 talksCollection Number C23019Talk


Simulating onedimensional quantum chromodynamics on a quantum computer: Realtime evolutions of tetra and pentaquarks
Christine Muschik Institute for Quantum Computing (IQC)


Five short talks  see description for talk titles

Barbara Soda Perimeter Institute for Theoretical Physics

Dalila Pirvu Perimeter Institute for Theoretical Physics
 Leonardo Solidoro, Pietro Smaniotto, Kate Brown


First observations of false vacuum decay in a BEC
Ian Moss Newcastle University

Building Quantum Simulators for QuFTs
Jorg Schmiedmayer Technical University of Vienna




Quantum Spacetime in the Cosmos: From Conception to Reality
32 talksCollection Number C23035Talk

Welcome and Opening Remarks
Niayesh Afshordi University of Waterloo & Perimeter Institute

Quantum Gravity and its connection to observations
Astrid Eichhorn University of Southern Denmark


The Spacetime of Acceleration
Ruth Gregory King's College London

What is the simplicity of the early universe trying to tell us?
Latham Boyle University of Edinburgh

Are we considering enough? Inclusivity in Quantum Gravity and Cosmology
Jarita Holbrook University of Edinburgh


Emergent Metric SpaceTime from the BFSS Matrix Model
Robert Brandenberger McGill University  Department of Physics


Quantum and AI Career Trajectories MiniCourse: Computational Methods and their Applications
12 talksCollection Number C23034Talk



Quantum Ethics Project Workshop: Teaching and incorporating ethics into quantum

Anna Knörr ETH Zurich
 Sara Marsh, Joan Arrow
PIRSA:23050104 







Cosmology (2022/2023)
13 talksCollection Number C23028Talk

AdS/CFT (2022/2023)
13 talksCollection Number C23026Talk

Quantum Matter (2022/2023)
13 talksCollection Number C23024Talk

Quantum Matter Lecture (230403)
Baskaran Ganapathy Institute of Mathematical Sciences
PIRSA:23040006 
Quantum Matter Lecture (230405)
Baskaran Ganapathy Institute of Mathematical Sciences
PIRSA:23040007 
Quantum Matter Lecture (230406)
Baskaran Ganapathy Institute of Mathematical Sciences
PIRSA:23050001 
Quantum Matter Lecture (230411)
Baskaran Ganapathy Institute of Mathematical Sciences
PIRSA:23050002 
Quantum Matter Lecture (230412)
Baskaran Ganapathy Institute of Mathematical Sciences
PIRSA:23040010 
Quantum Matter Lecture (230414)
Baskaran Ganapathy Institute of Mathematical Sciences
PIRSA:23040011 
Quantum Matter Lecture (230417)
Baskaran Ganapathy Institute of Mathematical Sciences
PIRSA:23040012 
Quantum Matter Lecture (230419)
Baskaran Ganapathy Institute of Mathematical Sciences
PIRSA:23040013


Mathematical Physics  Elective (2022/2023)
13 talksCollection Number C23027Talk

Mathematical Physics Lecture (230403)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040042 
Mathematical Physics Lecture (230404)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040075 
Mathematical Physics Lecture (230405)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040043 
Mathematical Physics Lecture (230404)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040076 
Mathematical Physics Lecture (230412)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040046 
Mathematical Physics Lecture (230414)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040047 
Mathematical Physics Lecture (230417)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040048 
Mathematical Physics Lecture (230404)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040077


Quantum Gravity (2022/2023)
13 talksCollection Number C23025Talk

Quantum Gravity Lecture (230403)
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23040026 
Quantum Gravity Lecture (230404)
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23040018 
Quantum Gravity Lecture (230411)
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23040020 
Quantum Gravity Lecture (230413)
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23040021 
Quantum Gravity Lecture (230417)
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23040028 
Quantum Gravity Lecture (230418)
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23040022 
Quantum Gravity Lecture (230420)
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23040023 
Quantum Gravity Lecture (230424)
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23040029


MiniCourse of Numerical Conformal Bootstrap
15 talksCollection Number C23030Talk

Lecture 1: Introduction and Overview; Bootstrapping Ising mixed correlator

Ning Su Università di Pisa
 Aike Liu



Tutorial 1B: Crash course on Haskell programming
Aike Liu California Institute of Technology

Lecture 2: Bootstrapping global symmetries. Cutting surface algorithm
Ning Su Università di Pisa


Tutorial 2B: Introduction to Hyperion; Bootstrapping 3D Ising Island
Aike Liu California Institute of Technology

Lecture 3: Bootstrapping spinning correlators
Aike Liu California Institute of Technology



Causal Inference & Quantum Foundations Workshop
26 talksCollection Number C23017Talk

Welcome and Opening Remarks
Elie Wolfe Perimeter Institute for Theoretical Physics

Tutorial 1
Robert Spekkens Perimeter Institute for Theoretical Physics

Graphical models: fundamentals, origins, and beyond
Steffen Lauritzen University of Copenhagen

Towards standard imsets for maximal ancestral graphs
Robin Evans University of Oxford


Correlations from joint measurements in boxworld and applications to information processing
Mirjam Weilenmann Institute for Quantum Optics and Quantum Information (IQOQI)  Vienna
PIRSA:23040107 
Observational Equivalences Between Causal Structures with Latent Variables
Marina Maciel Ansanelli Perimeter Institute for Theoretical Physics



Scicomm Collider
5 talksCollection Number C23014Talk

Dark Matter and Particle Physics
Luna Zagorac Perimeter Institute for Theoretical Physics


Cosmology

Matthew Johnson York University

Jessica Muir Perimeter Institute for Theoretical Physics





Machine Learning for Quantum ManyBody Systems
21 talksCollection Number C23002Machine learning techniques are rapidly being adopted into the field of quantum manybody physics, including condensed matter theory, experiment, and quantum information science. The steady increase in data being produced by highlycontrolled quantum experiments brings the potential of machine learning algorithms to the forefront of scientific advancement. Particularly exciting is the prospect of using machine learning for the discovery and design of molecules, quantum materials, synthetic matter, and computers. In order to make progress, the field must address a number of fundamental questions related to the challenges of studying manybody quantum mechanics using classical computing algorithms and hardware.
The goal of this conference is to bring together experts in computational physics, machine learning, and quantum information, to make headway on a number of related topics, including:
 Datadrive quantum state reconstruction
 Machine learning strategies for quantum error correction and quantum control
 Neuralnetwork inspired wavefunctions
 Nearterm prospects for data from quantum devices
 Machine learning for quantum algorithm discovery
Territorial Land AcknowledgementPerimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

Quantum Simulators of Fundamental Physics
23 talksCollection Number C23019This meeting will bring together researchers from the quantum technology, atomic physics, and fundamental physics communities to discuss how quantum simulation can be used to gain new insight into the physics of black holes and the early Universe. The core program of the workshop is intended to deepen collaboration between the UKbased Quantum Simulators for Fundamental Physics (QSimFP; https://www.qsimfp.org) consortium and researchers at Perimeter Institute and neighbouring institutions. The weeklong conference will consist of broadlyaccessible talks on work within the consortium and work within the broader community of researchers interested in quantum simulation, as well as a poster session and ample time for discussion and collaboration
Territorial Land AcknowledgementPerimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

Quantum Spacetime in the Cosmos: From Conception to Reality
32 talksCollection Number C23035On Demand Recording: https://pirsa.org/C23035
The nature of space and time is one of the most foundational mysteries in both Physics and Philosophy. At the heart of this mystery are the two most successful theories of nature: Einstein's theory of relativity, an elegant and precise description of the geometry of our universe on large scales, and Quantum Mechanics, outlining accurate laws of interaction in the subatomic world. But these two great triumphs of 20th century physics remain inherently inconsistent, contradictory in their most basic principles, such as locality and causality. Nonetheless, the experimental domains or natural phenomena where these contradictions become manifest have remained elusive, and it is not clear that a century of theoretical investigation into quantum gravity is anywhere close to being verified in nature.
Arguably, this disconnect is our greatest and most foundational challenge in the history of Physics; despite groundbreaking progress in both theory and observations of quantum spacetimes, these two endeavours are moving farther apart. Successfully responding to this centuryold challenge could require rethinking the epistemology of fundamental physics. While physicists are trained to push the frontiers of knowledge, developing a grand vision of the arch of history, and where we are (or should be) heading is a more interdisciplinary endeavor, requiring insights from theory and observations, but also philosophy and history.
We plan a focused, interactive, and highly interdisciplinary workshop, involving the world’s best theorists, observers, experimentalists, and philosophers, within a supportive, inclusive, and diverse environment, in order to kick start a long term initiative that might be our best bet to make significant progress towards uncovering the quantum nature of spacetime.Sponsorship provided by:
Territorial Land AcknowledgemenPerimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

Quantum and AI Career Trajectories MiniCourse: Computational Methods and their Applications
12 talksCollection Number C23034On Demand Recordings: https://pirsa.org/C23034
All sessions are available ONLINE except for those sessions in YELLOW blocks in the timeteable.
Research at the intersection of quantum physics and artificial intelligence is rapidly growing in academia and industry. This oneweek minicourse will introduce a selection of computational methods currently being applied in quantum industry settings and will highlight career opportunities outside of academia for students and researchers with a background in quantum theory and computational physics. The course will consist of two lecture series: one on generative modeling (including restricted Boltzmann machines, neural autoregressive distribution estimators, and recurrent neural networks) by Perimeter researchers Roger Melko and Mohamed Hibat Allah, and another lecture series on tensor networks and quantum algorithms by Martin Ganahl of SandboxAQ. Afternoons will include coding tutorials, workshops, talks from speakers who have transitioned from academia to quantum industry, and career networking opportunities.
Confirmed guests for the Industry networking session are:
 1QBit
 Agnostiq
 Amazon Web Services
 IBM Quantum
 Nord Quantique
 Quantum Valley Ideas Laboratories
 SandboxAQ
 Xanadu
 YiyaniQ
 ZebraKet
This minicourse will assume that participants have the following prerequisites:

Graduatelevel knowledge of quantum mechanics (including wavefunctions, singlebody quantum mechanics, Hamiltonians, density matrices, time evolution, and angular momentum) and statistical mechanics (including partition functions, the Ising model, and phase transitions),

Knowledge of introductory machine learning methods (see, for instance, Lectures 16 of Perimeter’s course on Machine Learning for ManyBody Physics), and

Basic programming skills in Python.
Territorial Land Acknowledgement
Perimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

Cosmology (2022/2023)
13 talksCollection Number C23028This class is an introduction to cosmology. We'll cover expansion history of the universe, thermal history, dark matter models, and as much cosmological perturbation theory as time permits. 
AdS/CFT (2022/2023)
13 talksCollection Number C23026We will cover the basics of the gauge/gravity duality, including some of the following aspects: holographic fluids, applications to condensed matter systems, entanglement entropy, and recent advances in understanding the black hole information paradox. 
Quantum Matter (2022/2023)
13 talksCollection Number C23024Matter is quantum. Growing experimental results on materials, natural and synthetic (ion traps, cold atoms etc.,) and concomitant theoretical developments make `quantum matter' an exciting field. There is also a growing interplay of quantum matter physics and quantum information/computation. With a focus on concepts I plan to discuss key phenomenology, quantum models and theory. 
Mathematical Physics  Elective (2022/2023)
13 talksCollection Number C23027Title: An introduction to twistors Course Description: Twistor theory, introduced by Penrose many years ago, is a way to reformulate massless fields on fourdimensional spacetime in terms of an auxiliary 6dimensional complex manifold, called twistor space. This course will introduce twistor space and the Penrose correspondence (relating fields on twistor space and spacetime), at both classical and quantum levels. We will discuss the twistor realization of selfdual YangMills theory and of selfdual gravity. If time permits we will discuss the connection between twistors and celestial holography.

Quantum Gravity (2022/2023)
13 talksCollection Number C23025The main focus of this course is the exploration of the symmetry structure of General Relativity which is an essential step before any attempt at a (direct) quantization of GR. We will start by developing powerful tools for the analysis of local symmetries in physical theories (the covariant phase space method) and then apply it to increasingly complex theories: the parametrized particle, YangMills theory, and finally General Relativity. We will discover in which ways these theories have similar symmetry structures and in which ways GR is special. We will conclude by reviewing classical results on the uniqueness of GR given its symmetry structure and discuss why it is so hard to quantize it. In tutorials and homeworks, through the reading of articles and collegial discussions in the classroomas well as good old exercisesyou will explore questions such as "Should general relativity be quantized at all? Is a single graviton detactable (even in principle)?", "What is the meaning of the wave functions of the universe?", "Can we do physics without time?". 
MiniCourse of Numerical Conformal Bootstrap
15 talksCollection Number C23030This school will be an advanced course on the numerical bootstrap. In the lectures, we will discuss advanced theoretical aspects of numerical bootstrap and algorithms. In the tutorials, we will demonstrate how to use simpleboot/hyperion and help the participants to run bootstrap computation on their own clusters. Main examples are 3D Ising, O(2), O(3), GrossNeveuYukawa CFTs.
The school will consist of one lecture in the morning and two tutorials in the afternoon (one tutorial for simpleboot (by Ning Su) and another one for hyperion (by Aike Liu).
Course materials, including tutorials, slides, and sample codes, can be found at https://gitlab.com/AikeLiu/BootstrapMiniCourse
This event is supported by the Simons Collaboration on The Nonperturbative Bootstrap (https://bootstrapcollaboration.com/).
Territorial Land Acknowledgement
Perimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

Causal Inference & Quantum Foundations Workshop
26 talksCollection Number C23017Recently we have seen exciting results at the intersection of quantum foundations and the statistical analysis of causal hypotheses by virtue of the centrality of latent variable models to both fields.
In this workshop we will explore how academics from both sides can move the shared frontiers forward. Towards that end, we are including extensive breakout collaboration opportunities in addition to formal presentations. In order to make concrete progress on problems pertinent to both communities, we have selected the topic of causal models with restricted cardinality of the latent variables as a special focus for this workshop.
Sponsorship for this workshop has been provided by:
Territorial Land Acknowledgement
Perimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.
