28 citations · 59 across the 6 of their papers we have counts for
8 papers
The quantum network as an environment
Erik Aurell, Roberto Mulet, Jan Tuziemski
quantum system interacting with other quantum systems experiences these other systems asan effective environment. The environment is the result of integrating out all the other deg…
The Vernon transform and its use in quantum thermodynamics
Erik Aurell, Jan Tuziemski
The thermodynamics of a quantum system interacting with an environment that can be assimilated to a harmonic oscillator bath has been extensively investigated theoretically. In rec…
Decoherence and information encoding in quantum reference frames
Jan Tuziemski
Reference frames are of special importance in physics. They are usually considered to be idealized entities. However, in most situations, e.g. in laboratories, physical processes a…
Out-of-time-ordered correlation functions in open systems: A Feynman-Vernon influence functional approach
Jan Tuziemski
Recent theoretical and experimental studies have shown significance of quantum information scrambling (i.e. a spread of quantum information over a system degrees of freedom) for pr…
Decoherence of spin registers revisited
Jan Tuziemski, Aniello Lampo, Maciej Lewenstein +1
We revisit decoherence process of a qubit register interacting with a thermal bosonic bath. We generalize the previous studies by considering not only the register's behavior but a…
Redundant information encoding in QED during decoherence
Jan Tuziemski, Piotr Witas, Jarosław K. Korbicz
Decoherence processes in quantum electrodynamics due to neglecting either the radiation [L. Landau, Z. Phys. 45, 430 (1927)] or the charged matter [N. Bohr and L. Rosenfeld, K. dan…