The Theory of Open Quantum Systems

By H. Breuer, Francesco Petruccione. 2002

4,763 citations recorded by the source corpus.

Subfields: Atomic and Molecular Physics, and Optics

View Paper: https://www.semanticscholar.org/paper/b7cb7c0bbd8311919425187b1bb7d1221d8ac3ba

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In Atomic and Molecular Physics, and Optics

Citations in the corpus

Fisher information under decoherence in Bloch representation (2012, background): “From the information theory, both two different QFIs characterize the content of information contained in the quantum systems.”
Quantum-enhanced measurements without entanglement (2017, background): “The environment is typically considered as heat bath with a large number of degrees of freedom that may not be entirely accessible (Benatti and Floreanini, 2005; Breuer and Petruccione, 2002; Weiss, 1999).”
Arbitrary quantum control of qubits in the presence of universal noise (2012, background): “2 2 ei!˝ˇ + 1 (46b) It is interesting to note the correspondence between the prefactors here and those arising in a master-equation treatment of a driven quantum system in the presence of dissipation [46]. Moving beyond the standard ˇ X-pulse of nite duration, we consider a gate that has been design”
Engineered dissipation for quantum information science (2022, background): “This ensures that the system dynamics is a completely positive trace preserving map 33 .”
Thermometry in the quantum regime: recent theoretical progress (2018, background): “The term ∆Ĥ accounts for the (usually neglected) Lamb and Stark shifts, and Γω denotes the ‘decay rate’ of the open channel at frequency ω [51].”
IBM Q Experience as a versatile experimental testbed for simulating open quantum systems (2019, background): “Under rather general conditions [1], the generator can be written in the form”
Perturbative treatment of inter-site couplings in the local description of open quantum networks (2015, background): “ith the reservoir. In this case, the quantum master equation approach or at least the secular approximation used in the microscopic derivation of the master equation is, generally speaking, not valid [1,5,6]. So, equation (2), which we are based on, may be inadequate in this case. A possible solutio”
Non-Markovian entanglement dynamics of noisy continuous-variable quantum channels (2007, background): “Therefore a nonperturbative description of the non-Markovian dynamics in open quantum systems has attracted much attention over recent years [36].”
DYNAMICS OF QUANTUM CORRELATIONS IN TWO-QUBIT SYSTEMS WITHIN NON-MARKOVIAN ENVIRONMENTS (2012, background): “educe to the well-known Wernerlike states55,56 when their pure part is a Bell state. For r= 0 EWL states become totally mixed states, while for r= 1 they reduce to the Bell-like states |Φi,|Ψi of Eq. (3). One of the important aspects of the EWL states ˆρΦ(0),ρˆΨ(0) is that they allow to study the eﬀ”
A short introduction to the Lindblad master equation (2019, background): “[2] (Section 3).”
Foundations and measures of quantum non-Markovianity (2012, background): “However, in many processes occurring in nature, these approximations are not applicable, a situation which occurs, in particular, in the cases of strong system– environment couplings, structured and finite reservoirs, low temperatures, as well as in the presence of large initial system–environment c”