Colloquium: Time-reversal violation with quantum-entangledBmesons
نویسندگان
چکیده
منابع مشابه
Time Reversal Violation
This talk briefly reviews three types of time-asymmetry in physics, which I classify as universal, macroscopic and microscopic. Most of the talk is focussed on the latter, namely the violation of T-reversal invariance in particle physics theories. Talk presented at Discrete ’08 Conference, Valencia, Spain December 11, 2008 SLAC–PUB–13518 This work is supported by the Department of Energy under ...
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Many electrical and mechanical systems with two normal modes are appropriate for illustrating the quantum mechanics of neutral kaons. The illustration of CPor time-reversal-violation in the neutral kaon system by mechanical or electrical analogues is more subtle. Some possibilities which could be realized in a table-top demonstration are suggested.
متن کاملTests for Time Reversal Violation
We illustrate two new theoretical conditions under which a two-body decay of a resonance violates time reversal invariance. As a consequence, we deduce two different kinds of tests of time reversal violation for such decays. The tests proposed may help detecting possible signals of physics beyond the Standard Model. In particular, they are sensitive to contributions of spontaneous CP violation....
متن کاملCan We Investigate Direct Time Reversal Violation?
We illustrate a theoretical condition under which a two-body decay of a resonance violates time reversal invariance. Moreover, we examine some cases for which this condition looks particularly simple. As a consequence, we deduce tests of time reversal violation for weak decays involving spinning particles. PACS numbers: PACS Nos.: 11.30.Er, 11.80.Et, 13.25.-k, 13.30.Eg [email protected] ...
متن کاملQuantum operation time reversal
The dynamics of an open quantum system can be described by a quantum operation: A linear, complete positive map of operators. Here, I exhibit a compact expression for the time reversal of a quantum operation, which is closely analogous to the time reversal of a classical Markov transition matrix. Since open quantum dynamics are stochastic, and not, in general, deterministic, the time reversal i...
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ژورنال
عنوان ژورنال: Reviews of Modern Physics
سال: 2015
ISSN: 0034-6861,1539-0756
DOI: 10.1103/revmodphys.87.165