Speed of qubit states during thermalisation
Quantum Physics
2019-06-26 v1
Abstract
Classifying quantum states usually demands to observe properties such as the amount of correlation at one point in time. Further insight may be gained by inspecting the dynamics in a given evolution scheme. Here we attempt such a classification looking at single-qubit and two-qubit states at the start of thermalisation with a heat bath. The speed with which the evolution starts is influenced by quantum aspects of the state, however, such signatures do not allow for a systematic classification.
Cite
@article{arxiv.1901.05015,
title = {Speed of qubit states during thermalisation},
author = {Michele Maria Feyles and Luca Mancino and Marco Sbroscia and Ilaria Gianani and Marco Barbieri},
journal= {arXiv preprint arXiv:1901.05015},
year = {2019}
}