Publication Date:
2018-11-22
Description:
Author(s): Ettore Vicari We study the decoherence properties of a two-level (qubit) system homogeneously coupled to an environmental many-body system at a quantum transition, considering both continuous and first-order quantum transitions. In particular, we consider a d -dimensional quantum Ising model as environment system.... [Phys. Rev. A 98, 052127] Published Wed Nov 21, 2018
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics