1307.4317 (B. Militello et al.)

Zeno Dynamics and High-Temperature Master Equations Beyond Secular
Approximation    [PDF]

B. Militello, M. Scala, A. Messina

Complete positivity of a class of maps generated by master equations derived beyond the secular approximation is discussed. The connection between such class of evolutions and physical properties of the system is analyzed in depth. It is also shown that under suitable hypotheses a Zeno dynamics can be induced because of the high temperature of the bath.

View original: http://arxiv.org/abs/1307.4317