Spatiotemporal evolution of polaronic states in finite quantum systems
نویسندگان
چکیده
منابع مشابه
Point estimation of states of finite quantum systems
The estimation of the density matrix of a k-level quantum system is studied when the parametrization is given by the real and imaginary part of the entries and they are estimated by independent measurements. It is established that the properties of the estimation procedure depend very much on the invertibility of the true state. In particular, in case of a pure state, the estimation should be c...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2011
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.83.075104