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Instructor Discussion - Beautiful Papers
Pedro Vieira - Perimeter Institute for Theoretical Physics
Lecture - Quantum Theory (Core), PHYS 605
Dan Wohns - Perimeter Institute for Theoretical Physics
Wormholes as Red Herrings
Jacob McNamara - Stony Brook University
Lecture - Entanglement theory for quantum systems described by von Neumann algebras, QIC 891
Lauritz van Luijk - Leibniz University Hannover
Student Discussion - Beautiful Papers
Pedro Vieira - Perimeter Institute for Theoretical Physics
Big Boxes, Not Black Boxes: What we can compute about LLMs, and what it may say about AGI
Zohar Ringel - Hebrew University of Jerusalem
Self-consistent entanglement certification and its complexity.
Yujie Zhang - Institute for Quantum Computing (IQC)
Lecture - Classical Physics, PHYS 612
Aldo Riello - Perimeter Institute for Theoretical Physics
Lecture - Quantum Theory (Core), PHYS 605
Dan Wohns - Perimeter Institute for Theoretical Physics
Lecture - Classical Physics, PHYS 612
Aldo Riello - Perimeter Institute for Theoretical Physics
Recent advances in core-collapse supernova theory
Jason Nordhaus - Princeton University
For approximately half a century, core-collapse supernovae have posed a vexing puzzle for theorists despite being a major ingredient (and uncertainty) in fields ranging from stellar and galaxy evolution to the interstellar medium. Historically, advances in core-collapse theory have been linked to…
Inside the horizon with holographic Wilsonian RG
Hong Liu - Massachusetts Institute of Technology (MIT) - Department of Physics
Recipes to energize core-collapse supernova explosions
Recent multidimensional supernova simulations seem to support an assumption that the neutrino-driven mechanism might work to blow up massive stars. However the explosion energies obtained in those simulations are usually not enough to account for the canonical explosion energy of 10^51 ergs. In this…
Holographic multiverse and the measure problem
Alexander Vilenkin - Tufts University
We explore the duality, conjectured in earlier work, between the wave function of the multiverse and a 3D Euclidean field theory on the future boundary of spacetime. We propose that a measure for the multiverse, which is needed in order to extract quantitative probabilistic predictions, can be…
An effective theory for the neutron star inner crust
Rishi Sharma - TRIUMF
The inner crust of neutron stars has a remarkable property that it is crystalline as well as superfluid. I will describe the low energy theory of systems with this property in general, and describe how to relate the low energy constants of the theory to derivatives of the free energy with respect to…
Spin-polarized low-density neutron matter
Alexandros Gezerlis - University of Guelph
Low-density neutron matter is relevant to the study of neutron-rich nuclei and neutron star crusts. Unpolarized neutron matter has been studied extensively over a number of decades, while experimental guidance has recently started to emerge from the field of ultracold atomic gases. We study…
Equation of State and Neutrino Opacity in Core Collapse Supernova
Gang Shen - Los Alamos National Laboratory
We present new equations of state (EOS) of nuclear matter for a wide range of temperatures densities and proton fractions for use in supernova and neutron star merger simulations. We employ a full relativistic mean field (RMF) calculation for matter at intermediate density and high density and the…
