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arXiv 1112.0147math-phcs.ITmath.ITmath.MPmath.QAquant-ph
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Fock尺度下Q适应的量子随机积分和微分

Q-Adapted Quantum Stochastic Integrals and Differentials in Fock Scale

Viacheslav P. Belavkin, Matthew F. Brown

摘要:

本文首先介绍了量子随机积分的Fock-Guichardet形式,然后在正则基上引入了动力学的四个基本过程作为时空上QS积分的算子值测度。然后对QS积分进行了严格的分析,证明了QS导数的连续性。最后讨论了Q适应的量子动力学,包括玻色子Q=1,费米Q=-1,单调Q=0的量子动力学。这些可能是特别感兴趣的量子场论,量子开放系统,和量子理论的随机过程。

英文摘要:

In this paper we first introduce the Fock-Guichardet formalism for the quantum stochastic integration, then the four fundamental processes of the dynamics are introduced in the canonical basis as the operator-valued measures of the QS integration over a space-time. Then rigorous analysis of the QS integrals is carried out, and continuity of the QS derivative is proved. Finally, Q-adapted dynamics is discussed, including Bosonic Q=1, Fermionic Q=-1, and monotone Q=0 quantum dynamics. These may be of particular interest to quantum field theory, quantum open systems, and quantum theory of stochastic processes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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