1. H.-P. Breuer and F. Pertuccione, The Theory of Open Quantum Systems (Oxford Univ. Press, New York, 2002).
2. K.-J. Engel and R. Nagel, One-Parameter Semigroups for Linear Evolution Equations (Springer, New York, 2000).
3. A. Batkai, M. K. Fijavz, and A. Rhandi, Positive Operator Semigroups: From Finite to Infinite Dimensions (Birkhäuser, Basel, 2017).
4. K. Kraus, A. Bohm, J. D. Dollard, and W. H. Wootters, States, Effects, and Operations: Fundamental Notions of Quantum Theory (Springer, Berlin, 1983).
5. M.-D. Choi and E. G. Effros, ‘‘Injectivity and operator spaces,’’ J. Funct. Anal. 24, 156–209 (1977).