Physics Frontiers

Jim Rantschler

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物理
アップデート：毎月

Jim Rantschler and Randy Morrison discuss physics from elementary particles to cosmological effects at the limits of our theoretical knowledge or have recently emerged.

9月4日

Primordial Black Holes with QCD Color Charge with Elba Alonso-Monsalve and David Kaiser

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

1時間
5月31日

Quantum Machine Learning with Bruna Shinohara

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.

51分
3月31日

Maxwellian Ratchets with Alex Jurgens

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

1時間21分
1月29日

Undeciability and Theories of Everything with Claus Kiefer

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

50分
2023/08/20

Categorical Probability and the Measurement Problem

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

1時間7分
2023/07/09

Stochastic Thermodynamics with David Wolpert

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

50分
2023/06/18

Quantum Money with Jiahui Liu

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.

1時間1分
2023/04/23

Born Rule and Gravity with Antony Valentini

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

1時間14分

すべて見る（78）

Jim Rantschler and Randy Morrison discuss physics from elementary particles to cosmological effects at the limits of our theoretical knowledge or have recently emerged.

クリエイター

Jim Rantschler
配信期間

16年 - 24年
エピソード

78
制限指定

不適切な内容を含まない
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Physics Frontiers

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自然科学

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Physics Frontiers

Primordial Black Holes with QCD Color Charge with Elba Alonso-Monsalve and David Kaiser

Quantum Machine Learning with Bruna Shinohara

Maxwellian Ratchets with Alex Jurgens

Undeciability and Theories of Everything with Claus Kiefer

Categorical Probability and the Measurement Problem

Stochastic Thermodynamics with David Wolpert

Quantum Money with Jiahui Liu

Born Rule and Gravity with Antony Valentini

番組について

情報

その他のおすすめ

Physics Frontiers

エピソード

Primordial Black Holes with QCD Color Charge with Elba Alonso-Monsalve and David Kaiser

Quantum Machine Learning with Bruna Shinohara

Maxwellian Ratchets with Alex Jurgens

Undeciability and Theories of Everything with Claus Kiefer

Categorical Probability and the Measurement Problem

Stochastic Thermodynamics with David Wolpert

Quantum Money with Jiahui Liu

Born Rule and Gravity with Antony Valentini

番組について

情報

その他のおすすめ