Format results
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Talk
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Mark's Group
PIRSA:04080011 -
Fotini's Group
PIRSA:04080010 -
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Talk
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On the notion of Superselection Rule (SSR)
Domenico Giulini Leibniz University Hannover
PIRSA:04070000 -
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Quantizing and Dequantizing Reference Frames
Robert Spekkens Perimeter Institute for Theoretical Physics
PIRSA:04070002 -
Quantum Reference Frames and Uncertainty
PIRSA:04070003 -
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On Alignment of Chiralities of Distant Frameworks
PIRSA:04070007
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Entropy inequalities and quantum field theory
Horacio Casini (Instituto Balseiro, Bariloche)strings:20141015 -
Holographic perspectives on the Kibble-Zurek mechanism
Paul Chesler (Harvard University, Cambridge)strings:20141031 -
State dependent operators and the information paradox
Suvrat Raju (ICTS, TIFR, Mumbai)strings:20141048 -
Nonperturbative Dyson-Schwinger equations and novel symmetries of quantum field theory
Nikita Nekrasov (SCGP, Stony Brook)strings:20141080 -
Detection of B-mode Polarization at Degree Angular Scales with BICEP2
John Kovac (Harvard University, Cambridge)strings:20141003 -
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Amplitudes and the Scattering Equations, Proofs and Polynomials
Louise Dolan (University of North Carolina, Chapel Hill)strings:20141036 -
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Talk
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Circuit-to-Hamiltonian from tensor networks and fault tolerance
Quynh Nguyen Harvard University
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Randomly Monitored Quantum Codes
Dongjin Lee Perimeter Institute for Theoretical Physics
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Reducing the overhead of quantum error correction
Aleksander Kubica Yale University
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Hardware-efficient quantum computing using qudits
Christine Muschik Institute for Quantum Computing (IQC)
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An Efficient Quantum Algorithm for Port-based Teleportation
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Jiani Fei Stanford University
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Sydney Timmerman Stanford University
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Heisenberg-Limited Quantum Metrology without Ancilla (VIRTUAL)
Qiushi Liu University of Hong Kong (HKU)
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Talk
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Symblifying Scattering Amplitudes in N=4 Yang- Mills
Anastasia Volovich (Brown University)strings:20111014 -
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Lie Algebra Structures in Yang-Mills and Gravity Amplitudes
Henrik Johansson (Saclay)strings:20111003 -
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Stokes Phenomena and Integrable structures in non-critical string/M theory
Hirotaka Irie (Taiwan)strings:20111035 -
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Talk
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Improving prospects for the direct detection of Higgsino dark matter
Harikrishnan Ramani University of Delaware
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Crunchy critical natural Higgs
Ameen Ismail University of Chicago - Enrico Fermi Institute
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A Quantum Description of Wave Dark Matter
Nicholas Rodd Lawrence Berkeley National Laboratory
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The Non-linear Early Universe
Dani Figueroa Instituto de Fisica Corpuscular (IFIC)
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Flavorful Probes of New Physics
Katherine Fraser University of California, Berkeley
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Talk
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Supersymmetric completion of the R^4 term in IIB supergravity
Kostas Skenderis (Princeton)strings:20021032 -
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Solution of N=2 gauge theories via instanton counting
Nikita Nekrasov (IHES \& ITEP)strings:20021008 -
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Talk
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Fractional Quantum Hall states Under Decoherence
Zijian Wang Tsinghua University
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Exploring Quantum Many-Body Scars: Anomalies to Thermalization in Quantum Systems
Julia Wildeboer Brookhaven National Laboratory
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Microscopic Roadmap to a Yao-Lee Spin-Orbital Liquid
Hae-Young Kee University of Toronto
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Talk
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Zeta-regularized vacuum expectation values
Tobias Hartung Deutsches Elektronen-Synchrotron DESY
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Counter-diabatic driving in many-body systems
Dries Sels New York University (NYU)
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Interdisciplinary Seminar: Holographic dualities and tensor renormalization group study of gauge theories
Raghav Govind Jha Thomas Jefferson National Accelerator Facility
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Towards building a Lorentzian space-time tensor network
Ling-Yan Hung Tsinghua University
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TBA
Antoine Tilloy Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI)
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Emergent Hyperbolic Network Geometry and Dynamics
Ginestra Bianconi Queen Mary University of London
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Talk
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The Quadratic Formula Revisited
Bernd Strumfels Max Planck Institute for Mathematics in the Sciences
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Neural network enhanced cross entropy benchmark for monitored circuits
Yangrui Hu University of Waterloo
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Recurrent neural networks for Rydberg atom arrays
Mohamed Hibat Allah University of Waterloo
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AI methods for quantum circuit transpiling and optimization
David Kremer Garcia
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Talk
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Summing over geometries in string theory
Lorenz Eberhardt (Institute for Advanced Study)strings:20211063 -
D-instanton contribution to string amplitudes
Ashoke Sen (Harish-Chandra Research Institute)strings:20211080 -
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Exact results and modular invariance of integrated correlators in N=4 SYM
Congkao Wen (Queen Mary U of London)strings:20211057 -
Achievements, progress and open questions in string field theory
Yuji Okawa (U of Tokyo), Barton Zwiebach (MIT)strings:20211074 -
Artificial intelligence and string theory
Michael Douglas (Stony Brook U), Fabian Ruehle (Oxford U)strings:20211046
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Talk
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Kinematic Stratifications
Bernd Strumfels Max Planck Institute for Mathematics in the Sciences
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Temperature-Resistant Order in 2+1 Dimensions
Fedor Popov Stony Brook University
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Entanglement Bootstrap, a perspective on quantum field theory
John McGreevy University of California, San Diego
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Radiation of Extreme Plasmas near the Neutron Stars and Black holes
Alexander Philippov University of Maryland, College Park
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Baryogenesis of the Early Universe
Marcela Carena Perimeter Institute for Theoretical Physics
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ISSYP 2004
International summer school for young physicists which is a national two-week summer school designed to capture the scientific imagination of grade 11 students (secondaire V in Qu�bec) and nurture their passion for physics through an exploration of the fascinating mysteries of our universe. -
Workshop on Reference Frames and Superselection Rules in Quantum Information Theory - 2004
Over the past five years, there has been much interest in a new kind of "unspeakable" quantum information which is to regular quantum information what a classical clock or gyroscope is to a classical message. While the latter is indifferent to the physical nature of the information carriers, the former requires the carrier to have a particular degree of freedom -- a spatial orientation in the case of a gyroscope, or a natural oscillation in the case of a clock. Systems serving this purpose are referred to generically as reference frames, and constitute a quantifiable resource in quantum information theory. They play a central role in the tasks of direction and frame alignment, phase estimation, clock synchronization, and global positioning. The community has only just begun a systematic study of how this resource can be manipulated, quantified, and used optimally in both information-processing protocols and physical parameter estimation. -
Academic Training Lectures
The Academic Training Lectures take place from September to June and to provide CERN members - any contract type - with opportunities to deepen and broaden their academic knowledge. The candidate Abstracts are voted by the whole CERN community every year in May.
The Library has a collection of all the handouts since the start of the program in 1961. Most lectures from 1990 on wards have also been recorded. Since 2018 we can upload selected lectures in a dedicated YouTube playlist.
Please contact atc-members@cern.ch with suggestions.
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Perimeter Institute Quantum Discussions
This series consists of weekly discussion sessions on foundations of quantum theory and quantum information theory. The sessions start with an informal exposition of an interesting topic, research result or important question in the field. Everyone is strongly encouraged to participate with questions and comments.