541 citations · 2.5k across the 54 of their papers we have counts for
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Full counting statistics and first-passage times in quantum Markovian processes: Ensemble relations, metastability, and fluctuation theorems
Paul Menczel, Christian Flindt, Fredrik Brange +2
We develop a comprehensive framework for characterizing fluctuations in quantum transport and nonequilibrium thermodynamics using two complementary approaches: full counting statis…
Lee-Yang theory of the two-dimensional quantum Ising model
Pascal M. Vecsei, Jose L. Lado, Christian Flindt
Determining the phase diagram of interacting quantum many-body systems is an important task for a wide range of problems such as the understanding and design of quantum materials.…
Thermodynamic uncertainty relations for coherently driven open quantum systems
Paul Menczel, Eetu Loisa, Kay Brandner +1
In classical Markov jump processes, current fluctuations can only be reduced at the cost of increased dissipation. To explore how quantum effects influence this trade-off, we analy…
Lee-Yang theory, high cumulants, and large-deviation statistics of the magnetization in the Ising model
Aydin Deger, Fredrik Brange, Christian Flindt
We investigate the Ising model in one, two, and three dimensions using a cumulant method that allows us to determine the Lee-Yang zeros from the magnetization fluctuations in small…
Quantum jump approach to microscopic heat engines
Paul Menczel, Christian Flindt, Kay Brandner
Modern technologies could soon make it possible to investigate the operation cycles of quantum heat engines by counting the photons that are emitted and absorbed by their working s…
Lee-Yang theory of the Curie-Weiss model and its rare fluctuations
Aydin Deger, Christian Flindt
Phase transitions are typically accompanied by non-analytic behaviors of the free energy, which can be explained by considering the zeros of the partition function in the complex p…