Items where Author is "Ericsson, Marie"

Ericsson, Marie ; Sjöqvist, Erik ; Brännlund, Johan ; Oi, Daniel K. L. ; Pati, Arun K. (2003) Generalization of the geometric phase to completely positive maps Physical Review A, 67 (2). Article ID 020101. ISSN 1050-2947

Ericsson, Marie ; Pati, Arun K. ; Sjöqvist, Erik ; Brännlund, Johan ; Oi, Daniel K. L. (2003) Mixed state geometric phases, entangled systems, and local unitary transformations Physical Review Letters, 91 (9). Article ID 090405. ISSN 0031-9007