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İçerik Jim Rantschler tarafından sağlanmıştır. Bölümler, grafikler ve podcast açıklamaları dahil tüm podcast içeriği doğrudan Jim Rantschler veya podcast platform ortağı tarafından yüklenir ve sağlanır. Birinin telif hakkıyla korunan çalışmanızı izniniz olmadan kullandığını düşünüyorsanız burada https://tr.player.fm/legal özetlenen süreci takip edebilirsiniz.
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Physics Frontiers
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Manage series 2443465
İçerik Jim Rantschler tarafından sağlanmıştır. Bölümler, grafikler ve podcast açıklamaları dahil tüm podcast içeriği doğrudan Jim Rantschler veya podcast platform ortağı tarafından yüklenir ve sağlanır. Birinin telif hakkıyla korunan çalışmanızı izniniz olmadan kullandığını düşünüyorsanız burada https://tr.player.fm/legal özetlenen süreci takip edebilirsiniz.
Jim Rantschler and Randy Morrison discuss physics from elementary particles to cosmological effects at the limits of our theoretical knowledge or have recently emerged.
80 bölüm
Tümünü oynan(ma)dı işaretle ...
Manage series 2443465
İçerik Jim Rantschler tarafından sağlanmıştır. Bölümler, grafikler ve podcast açıklamaları dahil tüm podcast içeriği doğrudan Jim Rantschler veya podcast platform ortağı tarafından yüklenir ve sağlanır. Birinin telif hakkıyla korunan çalışmanızı izniniz olmadan kullandığını düşünüyorsanız burada https://tr.player.fm/legal özetlenen süreci takip edebilirsiniz.
Jim Rantschler and Randy Morrison discuss physics from elementary particles to cosmological effects at the limits of our theoretical knowledge or have recently emerged.
80 bölüm
Tüm bölümler
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Physics Frontiers

1 Episode 81: Pixelated Space Time with Philip Tee 1:02:26
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Jim talks with Philip Tee about the effects of a fundamental length scale. Phil uses doubly special relativity to try to find observable effects of the pixelization of space, including its effect on light bending and the Casimir effect. Show notes: http://frontiers.physicsfm.com/81
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Physics Frontiers

1 Episode 80: Emergent Decoherent Histories with Philipp Strasberg 1:13:41
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Jim talks with Philipp Strasberg about his simulations of branching and recombining processes in the evolution of quantum states, and their meaning for not only for the many worlds interpretation but also for understanding quantum mechanics in general. Show Notes: http://frontiers.physicsfm.com/80
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Physics Frontiers

1 Episode 79: Primordial Black Holes with QCD Color Charge with Elba Alonso-Monsalve and David Kaiser 59:31
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Jim talks with Elba Alonso-Monsalve and David Kaiser about the prospects to describe dark matter as tiny black holes that were created at the end of cosmic inflation. Due to the large inhomogeneities in the distribution of matter at that time, the black holes could form directly from the matter distribution and not be color neutral (in the sense of QCD). Show notes: http://frontiers.physicsfm.com/79…
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Physics Frontiers

1 Episode 78: Quantum Machine Learning with Bruna Shinohara 51:05
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Jim talks with Bruna Shinohara of CMC Microsystems. Quantum computing and machine learning are both currently making huge strides. So it is not strange that people are trying to use quantum computing for machine learning.
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Physics Frontiers

1 Episode 77: Maxwellian Ratchets with Alex Jurgens 1:21:10
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Jim talks with Alex Jurgens about Maxwellian ratchets, automata that are similar to Maxwell's Demon. They talk about their implications for information processing and entropy. http://frontiers.physicsfm.com/77
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Physics Frontiers

1 Episode 76: Undeciability and Theories of Everything with Claus Kiefer 49:40
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Jim talks with Claus Kiefer about the implications of Goedel's incompleteness theorems on the search for the theory. Show Notes: http://frontiers.physicsfm.com/76
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Physics Frontiers

1 Episode 75: Categorical Probability and the Measurement Problem 1:07:24
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Jim talks with Nick Ormrod and V. Vilasini about their use of categorical probability theory to analyze the measurement problem. We discuss categorical probability theory, which allows them to abstract from particular mathematical formulations of quantum mechanics to more general ideas about states and measurements and observers than found in Hilbert space formulations. They use this to look at the various properties of quantum mechanics and how they relate to each other, in particular how relativity affects the measurement problem. Show Notes: http://frontiers.physicsfm.com/75…
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Physics Frontiers

1 Episode 74: Stochastic Thermodynamics with David Wolpert 50:23
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Jim talks with David Wolpert about the non-equilibrium behavior of computation, what it means for entropy, and how it relates to traditional thermodynamics. Show Notes: http://frontiers.physicsfm.com/74
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Physics Frontiers

1 Episode 73: Quantum Money with Jiahui Liu 1:00:43
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Jim discusses quantum money with Jiahui Liu. Quantum money is a linchpin of quantum cryptography. The ability to create secure banknotes using quantum computers would allow even more secure methods of encryption for communications.
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Physics Frontiers

1 Episode 72: Born Rule and Gravity with Antony Valentini 1:13:54
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Jim talks with Antony Valentini about the difficulties of interpretation of quantum mechanics in light of quantum gravity. In particular, Antony discusses the failure of the Born Rule due to the impossibility of normalization (the fact that probabilities must sum to 100%) at that scale, and therefore the need to interpret the wavefunction as something more than merely the knowledge of the observer about the system. They spend some time talking about the de Broglie-Bohm interpretation in light of quantum gravity. Show Notes: http://frontiers.physicsfm.com/72…
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Physics Frontiers

1 Episode 71: Primordial Graviton Background 45:39
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Jim talks with Sunny Vagnozzi about using the Primoridial Graviton Background to rule out all inflation models. Show Notes: http://frontiers.physicsfm.com/71
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Physics Frontiers

1 Episode 70: Path Integrals and Entanglement with Ken Wharton 46:30
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Jim talks with Ken Wharton about how to describe entangled states as sums over histories of particle paths using the path integral method. He shows how this works for Bell-type experiments, entanglements swapping, delayed choice experiments, and the triangle network. This leads to a second way to describe what happens quantum mechanically without introducing non-locality (but requiring other classical ideas to break down). Show Notes: http://frontiers.physicsfm.com/70…
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Physics Frontiers

1 Episode 69: The Flavor Puzzle with Joe Davighi 43:00
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Jim talks with Joe Davighi of the University of Zurich about the flavor unification at high energies - the merging of all leptons into one kind of particle. The discussion includes symmetries in particle physics, symmetry breaking at low temperatures, and unification schemes in general. Joe also discusses both leptoquarks and proton stability in the context of his theory.…
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Physics Frontiers

1 Episode 68: Quantum Resource Theories with Gilad Gour 51:29
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Jim talks with Gilad Gour of the University of Toronto about quantum resource theories. These are theories of largish systems that describe the relationships between possible states by the different levels of resources required for each. By using resources, a system can move from one state to another. This results in a partial order where between two states there could be two different states inaccessible to one another. Although (usually) these coalesce into an order based on a single property of thermodynamically-sized systems, the entropy, a few do not. Show Notes: http://frontiers.physicsfm.com/68…
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Physics Frontiers

1 Episode 67: Optical Gravity with Matthew R. Edwards 35:00
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Jim talks with Matthew R. Edwards about his theory of Optical Gravity. This is a Le Sage model of gravity based on graviton filiments. Show Notes: http://frontiers.physicsfm.com/67
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