theories:classical_mechanics:koopman_von_neumann_mechanics
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theories:classical_mechanics:koopman_von_neumann_mechanics [2018/05/05 14:03] jakobadmin ↷ Links adapted because of a move operation |
theories:classical_mechanics:koopman_von_neumann_mechanics [2021/11/15 18:07] (current) 109.147.252.211 [Why is it interesting?] |
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| The equation of motion in Koopmann-von-Neumann mechanics is a complexified reformulation of the classical Liouville equation (which handles probability distributions over the phase space). | The equation of motion in Koopmann-von-Neumann mechanics is a complexified reformulation of the classical Liouville equation (which handles probability distributions over the phase space). | ||
| - | * See the notes by Frank Wilczek on [[http://frankwilczek.com/2015/koopmanVonNeumann02.pdf|"Koopman von Neumann Mechanics, and a Step Beyond"]] | + | * See the notes by Frank Wilczek on [[https://web.archive.org/web/20170206103038/http://frankwilczek.com/2015/koopmanVonNeumann02.pdf|"Koopman von Neumann Mechanics, and a Step Beyond"]] |
| * See also this [[https://physics.stackexchange.com/a/80822|nice answer at StackExchange]] | * See also this [[https://physics.stackexchange.com/a/80822|nice answer at StackExchange]] | ||
| * [[https://arxiv.org/pdf/quant-ph/0301172.pdf|Topics in Koopman-von Neumann Theory]] -a Ph.D. Thesis by Danilo Mauro | * [[https://arxiv.org/pdf/quant-ph/0301172.pdf|Topics in Koopman-von Neumann Theory]] -a Ph.D. Thesis by Danilo Mauro | ||
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| <tabbox Why is it interesting?> | <tabbox Why is it interesting?> | ||
| - | The Koopman-von-Neumann reformulation of classical mechanics is extremely helpful to understand the differences between classical and quantum mechanics. Usually these theories are describes in completely different languages which makes it hard to compare them. Using the Koopman-von-Neumann reformulation we describe classical mechanics in exactly the same language that we use in quantum mechanics and thus can perfectly analyze what is different. | + | The Koopman-von-Neumann reformulation of classical mechanics is extremely helpful to understand the differences between classical and quantum mechanics. Usually these theories are described in completely different languages which makes it hard to compare them. Using the Koopman-von-Neumann reformulation we describe classical mechanics in exactly the same language that we use in quantum mechanics and thus can perfectly analyze what is different. |
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theories/classical_mechanics/koopman_von_neumann_mechanics.1525521813.txt.gz · Last modified: 2018/05/05 12:03 (external edit)
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