Displaying 853 - 864 of 864
Format results
-
-
-
-
-
-
-
PSI 2014/2015 - Condensed Matter - Lecture 1
Marcel Franz University of British Columbia
-
-
EDI Colloquium
9 talksCollection NumberS032Talk
-
-
-
EDI Colloquium - Accessibility in Research Environments by Dr. Mahadeo Sukhai and Ms. Ainsley Latour
Mahadeo Sukhai Canadian National Institute for the Blind
-
-
Introducing Perimeter's Strategic EDI Plan
-
Robert Myers Perimeter Institute for Theoretical Physics
-
-
The night sky is part of the land: the ongoing colonization in astronomy research and space exploration.
Hilding Neilson Memorial University of Newfoundland
-
Uncomfortable Truths & Inclusive Excellence in Science
Imogen Coe Toronto Metropolitan University
-
Understanding Indigenous academic realities in the context of reconciliation
Suzanne Stewart University of Toronto
-
-
Colloquium
618 talksCollection NumberS001Talk
-
-
-
Multi-messenger explosions from compact objects at all scales
Luciano Combi Perimeter Institute for Theoretical Physics
-
Pulsar Timing Arrays: a new window into the gravitational-wave sky
Gabriela Sato-Polito Institute for Advanced Study (IAS) - School of Natural Sciences (SNS)
-
Kinematic Stratifications
Bernd Strumfels Max Planck Institute for Mathematics in the Sciences
-
-
Temperature-Resistant Order in 2+1 Dimensions
Fedor Popov Stony Brook University
-
-
-
Special Seminars
12 talksCollection NumberS033Talk
-
Teaching Statements and Strategies
-
Ghazal Geshnizjani Perimeter Institute for Theoretical Physics
-
Dave Fish Perimeter Institute for Theoretical Physics
-
Ashley McCarl Palmer Perimeter Institute for Theoretical Physics
-
-
Lecture 3: Gradient Descent Dynamics and the Neural Tangent Kernel
Yonatan Kahn University of Toronto
-
Lecture 2: Universality Classes of Nonlinear Networks
Yonatan Kahn University of Toronto
-
Lecture 1: Introduction: Criticality in Linear Networks
Yonatan Kahn University of Toronto
-
-
-
The Quadratic Formula Revisited
Bernd Strumfels Max Planck Institute for Mathematics in the Sciences
-
Neural network enhanced cross entropy benchmark for monitored circuits
Yangrui Hu University of Waterloo
-
-
Training Programs (TEOSP)
19 talksCollection NumberS031Talk
-
Postdoctoral Interviews Panel Discussion
-
Sruthi Narayanan Perimeter Institute for Theoretical Physics
-
Jordan Krywonos Perimeter Institute
-
Selim Hotinli Perimeter Institute for Theoretical Physics
-
Tamara Evstafyeva Perimeter Institute for Theoretical Physics
-
-
The Standard Model from the Shadow of a 5 Dimensional Cube
Cole Coughlin Perimeter Institute for Theoretical Physics
-
Writing about science for non-expert readers
-
Scott Johnston Perimeter Institute for Theoretical Physics
-
Rose Simone Perimeter Institute for Theoretical Physics
-
-
Spacetime Entropy of Free Fields, and its Relevance to Black Holes
Joshua Jones Dublin Institute For Advanced Studies
-
-
Fault Tolerance via Mixed-State Phases
Amirreza Negari Perimeter Institute for Theoretical Physics
-
-
Scholarly Writing: Insights, Challenges, and Best Practices – A Panel Discussion for Students and Postdocs
-
Ben Webster University of Waterloo
-
Bianca Dittrich Perimeter Institute for Theoretical Physics
-
Matthew Johnson York University
-
-
-
-
-
-
-
Horizon Scale Lepton Acceleration in Jets: Explaining the Compact Radio Emission in M87
Alexander Tchekhovskoy Princeton University
It has now become clear that the radio jet in the giant elliptical galaxy M87 must turn on very close to the black hole. This implies the efficient acceleration of leptons within the jet at scales much smaller than feasible by the typical dissipative events usually invoked to explain jet synchrotron emission. Here we show that the stagnation surface, the separatrix between material that falls back into the black hole and material that is accelerated outward forming the jet, is a natural site of pair formation and particle acceleration. This occurs via an inverse-Compton pair catastrophe driven by unscreened electric fields within the charge-starved region about the stagnation surface and substantially amplified by a post-gap cascade. For typical estimates of the jet properties in M87, we find excellent quantitive agreement between the predicted relativistic lepton densities and those required by recent high-frequency radio observations of M87. -
-
PSI 2014/2015 - Condensed Matter - Lecture 1
Marcel Franz University of British Columbia
-
-
EDI Colloquium
9 talksCollection NumberS032 -
Colloquium
618 talksCollection NumberS001 -
Special Seminars
12 talksCollection NumberS033 -
Training Programs (TEOSP)
19 talksCollection NumberS031