Format results
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Resource Theory of Causal Influence and Knowledge about Causal Influence
Marina Maciel Ansanelli - Perimeter Institute for Theoretical Physics
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Towards a Science of AI: Scaling laws and synthetic data
Maissam Barkeshli - University of California, Santa Barbara
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Probing Axion Clouds with EHT Data Using Closure Trace Analyses
Zhiren Wang - Perimeter Institute for Theoretical Physics
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Entanglement Entropy in Spacetime and a Possible Signature of Discreteness
Joshua Jones - Dublin Institute For Advanced Studies
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Open Research: Rethinking Scientific Collaboration
Scientific inquiry in the 21st century is beset with inefficiencies: a flood of papers not read theories not tested and experiments not repeated; a narrow research agenda driven by a handful of high-impact journals; a publishing industry that turns public funding into private profit; the exclusion -
PSI 2016/2017 - Quantum Field Theory III (Gomis)
PSI 2016/2017 - Quantum Field Theory III (Gomis) -
PSI 2016/2017 - Condensed Matter (Dalidovich)
PSI 2016/2017 - Condensed Matter (Dalidovich) -
PSI 2016/2017 - Mathematica (Schnetter)
PSI 2016/2017 - Mathematica (Schnetter) -
PSI 2016/2017 - Functions, "Functions", etc. (Wohns)
PSI 2016/2017 - Functions, "Functions", etc. (Wohns) -
PSI 2016/2017 - Classical Mechanics (Kubiznak)
PSI 2016/2017 - Classical Mechanics (Kubiznak) -
PSI 2016/2017 - Complex Analysis (Ali)
PSI 2016/2017 - Complex Analysis (Ali) -
Resource Theory of Causal Influence and Knowledge about Causal Influence
Marina Maciel Ansanelli - Perimeter Institute for Theoretical Physics
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Towards a Science of AI: Scaling laws and synthetic data
Maissam Barkeshli - University of California, Santa Barbara
The stunning capabilities of modern AI systems give rise to many questions regarding how they work and how much more capable they can possibly get. One way to gain additional insight is via synthetic models of data with tunable complexity, which can capture the basic relevant structures of real data… -
Probing Axion Clouds with EHT Data Using Closure Trace Analyses
Zhiren Wang - Perimeter Institute for Theoretical Physics
Axion-like particles can form clouds around rotating supermassive black holes through superradiant instability. Via axion-photon coupling, these clouds can imprint time-dependent oscillations on the observed electric vector position angle. I will present constraints on such clouds around M87* and… -
Entanglement Entropy in Spacetime and a Possible Signature of Discreteness
Joshua Jones - Dublin Institute For Advanced Studies
The regularisation of entanglement entropy is integral to the possibility of it sourcing the Bekenstein-Hawking entropy. This regularisation ought to come from quantum gravity, which if covariant, can induce a regularisation scheme inapplicable directly on hypersurfaces, but instead suited to… -