27 citations · 81 across the 14 of their papers we have counts for
6 papers · 1 filter
Continuous thermomajorization and a complete set of laws for Markovian thermal processes
Matteo Lostaglio, Kamil Korzekwa
The standard dynamical approach to quantum thermodynamics is based on Markovian master equations describing the thermalization of a system weakly coupled to a large environment, an…
Dephasing superchannels
Zbigniew Puchała, Kamil Korzekwa, Roberto Salazar +2
We characterise a class of environmental noises that decrease coherent properties of quantum channels by introducing and analysing the properties of dephasing superchannels. These…
Fluctuation-dissipation relations for thermodynamic distillation processes
Tanmoy Biswas, A. de Oliveira Junior, Michał Horodecki +1
The fluctuation-dissipation theorem is a fundamental result in statistical physics that establishes a connection between the response of a system subject to a perturbation and the…
Algebraic and geometric structures inside the Birkhoff polytope
Grzegorz Rajchel-Mieldzioć, Kamil Korzekwa, Zbigniew Puchała +1
The Birkhoff polytope consisting of all bistochastic matrices of order assists researchers from many areas, including combinatorics, statistical physics and qua…
Work fluctuations due to partial thermalizations in two-level systems
Maria Quadeer, Kamil Korzekwa, Marco Tomamichel
We study work extraction processes mediated by finite-time interactions with an ambient bath -- \emph{partial thermalizations} -- as continuous time Markov processes for two-level…
Fast estimation of outcome probabilities for quantum circuits
Hakop Pashayan, Oliver Reardon-Smith, Kamil Korzekwa +1
We present two classical algorithms for the simulation of universal quantum circuits on qubits constructed from instances of Clifford gates and arbitrary-angle -rota…