Format results
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Talk
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PSI 2019/2020 - Quantum Matter Part 2 - Lecture 2
Alioscia Hamma University of Naples Federico II
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PSI 2019/2020 - Quantum Matter Part 2 - Lecture 1
Alioscia Hamma University of Naples Federico II
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Talk
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PSI 2019/2020 - Quantum Matter Part 1 - Lecture 18
Alioscia Hamma University of Naples Federico II
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PSI 2019/2020 - Quantum Matter Part 1 - Lecture 17
Alioscia Hamma University of Naples Federico II
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PSI 2019/2020 - Quantum Matter Part 1 - Lecture 16
Alioscia Hamma University of Naples Federico II
PIRSA:20010042 -
PSI 2019/2020 - Quantum Matter Part 1 - Lecture 15
Alioscia Hamma University of Naples Federico II
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PSI 2019/2020 - Quantum Matter Part 1 - Lecture 14
Alioscia Hamma University of Naples Federico II
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PSI 2019/2020 - Quantum Matter Part 1 - Lecture 13
Alioscia Hamma University of Naples Federico II
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PSI 2019/2020 - Quantum Matter Part 1 - Lecture 12
Alioscia Hamma University of Naples Federico II
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PSI 2019/2020 - Quantum Matter Part 1 - Lecture 11
Alioscia Hamma University of Naples Federico II
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Talk
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PSI 2019/2020 - Condensed Matter (Wang) - Lecture 16
Lauren Hayward Perimeter Institute for Theoretical Physics
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PSI 2019/2020 - Condensed Matter (Wang) - Lecture 15
Chong Wang Perimeter Institute for Theoretical Physics
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PSI 2019/2020 - Condensed Matter (Wang) - Lecture 14
Chong Wang Perimeter Institute for Theoretical Physics
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PSI 2019/2020 - Condensed Matter (Wang) - Lecture 13
Chong Wang Perimeter Institute for Theoretical Physics
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PSI 2019/2020 - Condensed Matter (Wang) - Lecture 12
Chong Wang Perimeter Institute for Theoretical Physics
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PSI 2019/2020 - Condensed Matter (Wang) - Lecture 11
Chong Wang Perimeter Institute for Theoretical Physics
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PSI 2019/2020 - Condensed Matter (Wang) - Lecture 10
Chong Wang Perimeter Institute for Theoretical Physics
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PSI 2019/2020 - Condensed Matter (Wang) - Lecture 9
Chong Wang Perimeter Institute for Theoretical Physics
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Talk
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Symmetries and Dualities of Abelian TQFTs
Jaume Gomis Perimeter Institute for Theoretical Physics
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TBD
Leonardo Rastelli Stony Brook University
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Universality at large transverse spin in defect CFTs
Madalena Lemos European Organization for Nuclear Research (CERN)
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Domain Walls in Super-QCD
Francesco Benini SISSA International School for Advanced Studies
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Weyl Anomaly Induced Current and Holography
Rong-Xin Miao Sun Yat-sen University
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Wilson line impurities, flows and entanglement entropy
Prem Kumar Swansea University
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Anomalies in the Space of Coupling Constants
Nathan Seiberg Institute for Advanced Study (IAS)
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Talk
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Simulating Thermal and Quantum Fluctuations in Materials and Molecules
Michele Ceriotti L'Ecole Polytechnique Federale de Lausanne (EPFL)
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How to use a Gaussian Boson Sampler to learn from graph-structured data
Maria Schuld University of KwaZulu-Natal
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Machine learning meets quantum physics
Dong-Ling Deng Tsinghua University
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Engineering Programmable Spin Interactions in a Near-Concentric Cavity
Emily Davis Stanford University
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Alleviating the sign structure of quantum states
Giacomo Torlai Flatiron Institute
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Navigating the quantum computing field as a high school student
Tanisha Bassan The Knowledge Society
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Talk
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Simulating an expanding universe on Google's Bristlecone
Guifre Vidal Alphabet (United States)
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Preparing Critical and Thermofield Double States on a Quantum Computer
Timothy Hsieh Perimeter Institute for Theoretical Physics
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TensorNetwork: accelerating tensor network computations and improving the coding experience
Ashley Milsted California Institute of Technology
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Maximally sensitive sets of states
Daniel Gottesman University of Maryland, College Park
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Quantum simulation of 2D and 3D spin models in a linear chain of ions
Kazi-Rajibul Islam Institute for Quantum Computing (IQC)
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Polariton Graph Network
Na Young Kim Institute for Quantum Computing (IQC)
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Quantum Simulation of Lattice Field Theories with Microwave Photons
Christopher Wilson Institute for Quantum Computing (IQC)
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Talk
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Theory of a Planckian metal with a remnant Fermi surface.
Subir Sachdev Harvard University
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Twisted foliated fracton order
Xie Chen California Institute of Technology
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Landau ordering and other phase transitions beyond the Landau paradigm
Senthil Todadri Massachusetts Institute of Technology (MIT) - Department of Physics
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QED and quantum magnetism in (2+1)d
Chong Wang Perimeter Institute for Theoretical Physics
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Shadow of complex fixed point: Approxmiate conformality of Q>4 Potts model
Han Ma Perimeter Institute for Theoretical Physics
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On the relation between the magnitude and exponent of OTOCs
Yingfei Gu Harvard University
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Firewalls vs. Scrambling
Beni Yoshida Perimeter Institute for Theoretical Physics
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Talk
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Emergent Gravity From Relatively Local Hamiltonians
Sung-Sik Lee McMaster University
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Strange Metals From Local Quantum Chaos
John McGreevy University of California, San Diego
PIRSA:18060028 -
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Holographic Solids: Transverse Phonons and Elastic Response
Lasma Alberte International School for Advanced Studies
PIRSA:18060031 -
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Talk
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PSI 2017/2018 - Condensed Matter - Lecture 15
Alioscia Hamma University of Naples Federico II
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PSI 2017/2018 - Condensed Matter - Lecture 14
Alioscia Hamma University of Naples Federico II
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PSI 2017/2018 - Condensed Matter - Lecture 13
Alioscia Hamma University of Naples Federico II
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PSI 2017/2018 - Condensed Matter - Lecture 12
Alioscia Hamma University of Naples Federico II
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PSI 2017/2018 - Condensed Matter - Lecture 11
Alioscia Hamma University of Naples Federico II
PIRSA:18010082 -
PSI 2017/2018 - Condensed Matter - Lecture 10
Alioscia Hamma University of Naples Federico II
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PSI 2017/2018 - Condensed Matter - Lecture 9
Alioscia Hamma University of Naples Federico II
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PSI 2017/2018 - Condensed Matter - Lecture 8
Alioscia Hamma University of Naples Federico II
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Talk
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PSI 2017/2018 - Condensed Matter - Lecture 15
Rakesh Tiwari McGill University - Department of Physics
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PSI 2017/2018 - Condensed Matter - Lecture 14
Rakesh Tiwari McGill University - Department of Physics
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PSI 2017/2018 - Condensed Matter - Lecture 13
Rakesh Tiwari McGill University - Department of Physics
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PSI 2017/2018 - Condensed Matter - Lecture 12
Rakesh Tiwari McGill University - Department of Physics
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PSI 2017/2018 - Condensed Matter - Lecture 11
Rakesh Tiwari McGill University - Department of Physics
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PSI 2017/2018 - Condensed Matter - Lecture 10
Rakesh Tiwari McGill University - Department of Physics
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PSI 2017/2018 - Condensed Matter - Lecture 9
Rakesh Tiwari McGill University - Department of Physics
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PSI 2017/2018 - Condensed Matter - Lecture 8
Rakesh Tiwari McGill University - Department of Physics
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Talk
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Semisimple Hopf algebras and fusion categories
Cesar Galindo Universidad de los Andes
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The Hopf C*-algebraic quantum double models - symmetries beyond group theory
Andreas Bauer Freie Universität Berlin
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Modular categories and the Witt group
Michael Mueger Radboud Universiteit Nijmegen
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Topological Quantum Computation
Eric Rowell Texas A&M University
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Gapped phases of matter vs. Topological field theories
Davide Gaiotto Perimeter Institute for Theoretical Physics
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An Introduction to Hopf Algebra Gauge Theory
Derek Wise University of Erlangen-Nuremberg
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Kitaev lattice models as a Hopf algebra gauge theory
Catherine Meusburger University of Erlangen-Nuremberg
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Topological defects and higher-categorical structures
Jurgen Fuchs Karlstad University
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Talk
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Microscopic aspects of insulating rare-earth pyrochlore magnets
Jeffrey Rau University of Toronto
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Lightning review on emergent quantum electrodynamics in quantum spin ice
Yong-Baek Kim University of Toronto
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The importance of defects and structural flexibility in the physics of quantum spin ices
Tyrel McQueen Johns Hopkins University
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Quasiparticle breakdown in the quantum pyrochlore Yb2Ti2O7 in magnetic field
Radu Coldea University of Oxford
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Lobed phase diagram of single crystalline Yb2Ti2O7 in [111] magnetic field
Collin Broholm National Institute of Standards & Technology
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Experimental signatures of phase competition in quantum XY pyrochlores
Alannah Hallas McMaster University
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PSI 2019/2020 - Quantum Matter (Part 2)
PSI 2019/2020 - Quantum Matter (Part 2) -
PSI 2019/2020 - Quantum Matter Part 1
PSI 2019/2020 - Quantum Matter Part 1 -
PSI 2019/2020 - Condensed Matter (Wang)
PSI 2019/2020 - Condensed Matter (Wang) -
Boundaries and Defects in Quantum Field Theory
Boundaries and defects play central roles in quantum field theory (QFT) both as means to make contact with nature and as tools to constrain and understand QFT itself. Boundaries in QFT can be used to model impurities and also the finite extent of sample sizes while interfaces allow for different phases of matter to interact in a controllable way. More formally these structures shed light on the structure of QFT by providing new examples of dualities and renormalization group flows. Broadly speaking this meeting will focus on three areas: 1) formal and applied aspects of boundary and defect conformal field theory from anomalies and c-theorems to topological insulators 2) supersymmetry and duality from exact computations of new observables to the construction of new theories and 3) QFT in curved space and gravity from holographic computations of entanglement entropy to ideas in quantum information theory. Registration for this event is now open.
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Machine Learning for Quantum Design
Machine learning techniques are rapidly being adopted into the field of quantum many-body physics including condensed matter theory experiment and quantum information science. The steady increase in data being produced by highly-controlled 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 quantum materials devices and computers. In order to make progress the field must address a number of fundamental questions related to the challenges of studying many-body 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: Data-drive quantum state reconstruction Machine learning strategies for quantum error correction Neural-network based wavefunctions Near-term prospects for data from quantum devices Machine learning for quantum algorithm discovery Registration for this event is now closed
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Many-Body States and Dynamics Workshop II
On Thursday June 13 the Institute for Quantum Computing (IQC) and Perimeter Institute for Theoretical Physics (PI) will participate in the one-day Many-Body States and Dynamics Workshop II. The goal of the workshop is to describe ongoing efforts to experimentally realize quantum many-body states and dynamics and discuss interesting classes of states and dynamics that could be targeted. Experimentalists working on several platforms (such as photons atom and ion traps superconducting qubits exciton-polaritons or NMR) and theoreticians specialized in many-body theory (entanglement topological order gauge theories criticality chaos error correction holography) and numerical simulations (exact diagonalization Monte Carlo DMRG tensor networks) will meet for a morning workshop to identify and discuss common interests.
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Quantum Matter: Emergence & Entanglement 3
This third workshop of the Perimeter Institute series Emergence and Entanglement will center around four major frontiers in quantum matter research: (i) topological matter including recently discovered phases in three dimensions and new routes toward experimental realization (ii) critical states of matter especially interacting CFTs in 2+1 dimensions and dualities (iii) state-of-the-art numerical approaches to tackle such many-body problems (e.g. DMRG MERA Monte Carlo) and (iv) quantum dynamics and thermalization.
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Low Energy Challenges for High Energy Physicists 3
Throughout the history of quantum field theory there has been a rich cross-pollination between high energy and condensed matter physics. From the theory of renormalization to the consequences of spontaneous symmetry breaking this interaction has been an incredibly fruitful one. In the last decade there has been a strong resurgence of interest in condensed matter systems in the high energy theoretical physics community. Taking advantage of developments in conformal field theories the conformal bootstrap gauge/gravity and other type of dualities as well as effective field theory techniques high energy theorists with all kinds of specialist backgrounds are thinking about the diverse behavior exhibited in low energy physical systems. Recent developments also employed quantum field theory ideas to improve our understanding of condensed and quantum matter systems as for example Femi liquids strange metals or the behavior of topological defects in ultra cold atom gases. For certain questions such approaches present relevant advantages with respect to more traditional techniques. Moreover in recent years the interplay between high energy and condensed matter physics found new fuel in the search for light dark matter. Indeed theoretical analyses have recently shifted the attention towards model for sub-GeV dark matter. The condensed matter community has played a crucial role in the design of possible new materials and detectors that could allow the observation of such particles. The aim of this workshop is to bring together like-minded high energy theorists with appropriate condensed matter theorists and experimentalists to tackle some of the most interesting problems in modern physics. The format has been designed to allow for plenty of time for open discussion and interaction between the participants. This will reinvigorate existing collaborations as well as create new fruitful ones.
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PSI 2017/2018 - Condensed Matter (Hamma)
PSI 2017/2018 - Condensed Matter (Hamma) -
PSI 2017/2018 - Condensed Matter (Tiwari)
PSI 2017/2018 - Condensed Matter (Tiwari) -
Hopf Algebras in Kitaev's Quantum Double Models: Mathematical Connections from Gauge Theory to Topological Quantum Computing and Categorical Quantum Mechanics
The Kitaev quantum double models are a family of topologically ordered spin models originally proposed to exploit the novel condensed matter phenomenology of topological phases for fault-tolerant quantum computation. Their physics is inherited from topological quantum field theories, while their underlying mathematical structure is based on a class of Hopf algebras. This structure is also seen across diverse fields of physics, and so allows connections to be made between the Kitaev models and topics as varied as quantum gauge theory and modified strong complementarity. This workshop will explore this shared mathematical structure and in so doing develop the connections between the fields of mathematical physics, quantum gravity, quantum information, condensed matter and quantum foundations.
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International Workshop on Quantum Spin Ice
International Workshop on Quantum Spin Ice