151 citations · 212 across the 4 of their papers we have counts for
4 papers
Decoherence-free quantum information in the presence of dynamical evolution
Peter G. Brooke, James D. Cresser, Manas K. Patra
We analyze decoherence-free (DF) quantum information in the presence of an arbitrary non-nearest-neighbor bath-induced system Hamiltonian using a Markovian master equation. We show…
Finding the Kraus decomposition from a master equation and vice versa
Erika Andersson, Jim D. Cresser, Michael J. W. Hall
For any master equation which is local in time, whether Markovian, non-Markovian, of Lindblad form or not, a general procedure is reviewed for constructing the corresponding linear…
Super- and subradiant emission of two-level systems in the near-Dicke limit
Peter G. Brooke, Karl-Peter Marzlin, James D. Cresser +1
We analyze the stability of super- and subradiant states in a system of identical two-level atoms in the near-Dicke limit, i.e., when the atoms are very close to each other compare…
Geometric phase for an adiabatically evolving open quantum system
Ingo Kamleitner, James D. Cresser, Barry C. Sanders
We derive an elegant solution for a two-level system evolving adiabatically under the influence of a driving field with a time-dependent phase, which includes open system effects s…