A Diagonal Representation of Quantum Density Matrix Using q-Boson Oscillator Coherent States
Quantum Algebra
2009-11-07 v1
Abstract
A q-analogue of Sudarshan's diagonal representation of the Quantum Mechanical density matrix is obtained using q-boson coherent states. Earlier result of Mehta and Sudarshan on the self reproducing property of rho(z',z) is also generalized and a self-consistent self-reproducing kernel {K-tilde}(z',z) is constructed.
Cite
@article{arxiv.math/0208128,
title = {A Diagonal Representation of Quantum Density Matrix Using q-Boson Oscillator Coherent States},
author = {R. Parthasarathy and R. Sridhar},
journal= {arXiv preprint arXiv:math/0208128},
year = {2009}
}
Comments
9 Pages, Latex version