Feynman integral and perturbation theory in quantum tomography

被引：5

作者：

Fedorov, Aleksey ^{[1
,2
]}

机构：

[1] Russian Quantum Ctr, Skolkovo 143025, Moscow Region, Russia

[2] Bauman Moscow State Tech Univ, Moscow 105005, Russia

来源：

PHYSICS LETTERS A | 2013年 / 377卷 / 37期

关键词：

Quantum tomography; Symplectic tomograms; Feynman integral; PATH-INTEGRALS; WAVE-FUNCTION; REPRESENTATION; DYNAMICS; STATES;

D O I：

10.1016/j.physleta.2013.07.020

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a definition for tomographic Feynman path integral as representation for quantum tomograms via Feynman path integral in the phase space. The proposed representation is the potential basis for investigation of Path Integral Monte Carlo numerical methods with quantum tomograms. Tomographic Feynman path integral is a representation of solution of initial problem for evolution equation for tomograms. The perturbation theory for quantum tomograms is constructed. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：2320 / 2323

页数：4

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