dorsal/arxiv
View SchemaQuantum Stochastic Generators
| Authors | John Gough |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0309102 |
| URL | https://arxiv.org/abs/quant-ph/0309102 |
Abstract
We discuss stochastic derivations, stochastic Hamiltonians and the flows that they generate, algebraic fluctuaion-dissipation theorems, etc., in a language common to both classical and quantum algebras. It is convenient to define distinct notions of time-ordered exponentials to take account of the breakdown of the Leibniz rule in the Ito calculus. We introduce a notion of quantum Stratonovich calculus and show how it relates to Stratonovich-Dyson time ordered exponentials. We then use it to demonstrate a natural way to add stochastic derivations.
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"abstract": "We discuss stochastic derivations, stochastic Hamiltonians and the flows that\nthey generate, algebraic fluctuaion-dissipation theorems, etc., in a language\ncommon to both classical and quantum algebras. It is convenient to define\ndistinct notions of time-ordered exponentials to take account of the breakdown\nof the Leibniz rule in the Ito calculus. We introduce a notion of quantum\nStratonovich calculus and show how it relates to Stratonovich-Dyson time\nordered exponentials. We then use it to demonstrate a natural way to add\nstochastic derivations.",
"arxiv_id": "quant-ph/0309102",
"authors": [
"John Gough"
],
"categories": [
"quant-ph"
],
"title": "Quantum Stochastic Generators",
"url": "https://arxiv.org/abs/quant-ph/0309102"
},
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