3 papers
quant-ph2004
Non-Markovian qubit dynamics in a thermal field bath: Relaxation, decoherence and entanglement
S. Shresta, C. Anastopoulos, A. Dragulescu +1
We study the non-Markovian dynamics of a qubit made up of a two-level atom interacting with an electromagnetic field (EMF) initially at finite temperature. Unlike most earlier stud…
cond-mat.stat-mech2003
Applications of physics to economics and finance: Money, income, wealth, and the stock market
Adrian A. Dragulescu
Several problems arising in Economics and Finance are analyzed using concepts and quantitative methods from Physics. Here is the abridged abstact: Chapter 1: By analogy with energy…
cond-mat.stat-mech2002
Statistical Mechanics of Money, Income, and Wealth: A Short Survey
Adrian A. Dragulescu, Victor M. Yakovenko
In this short paper, we overview and extend the results of our papers cond-mat/0001432, cond-mat/0008305, and cond-mat/0103544, where we use an analogy with statistical physics to…