Open AccessApplication of stochastic calculus for certain classes of quantum models
Author(s) -
Andrei Pavelev,
Vitalii Semin
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1745/1/012056
Subject(s) - quantum stochastic calculus , stochastic calculus , qubit , markov process , quantum , calculus (dental) , schrödinger's cat , mathematics , relaxation (psychology) , work (physics) , schrödinger equation , computer science , statistical physics , quantum process , quantum mechanics , mathematical physics , physics , mathematical analysis , quantum dynamics , differential equation , stochastic partial differential equation , medicine , psychology , social psychology , statistics , dentistry
In this work, stochastic calculus is applied for describing open quantum systems. The suggested approach is based on a modified stochastic Schroedinger equation. We apply the approach to investigate a qubit relaxation in Markovian and non-Markovian regimes.