activity
20132026
most citedNumerically exact open quantum systems simulations for arbitrary environments using automated compression of environments

130 citations · 995 across the 59 of their papers we have counts for

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Showing 2025Show all

5 papers · 1 filter

quant-ph2025

Fermionic versus Spin Baths in non-Interacting Transport Models

Muhammad Zia, Moritz Cygorek, Erik M. Gauger +1

We investigate how fermionic anticommutation shapes transport in a noninteracting resonant-level model where a single central site is coupled to an environment. To this end, we com…

quant-ph2025

Generation and manipulation of photon number wave packets in photonic cavities

Luca Nimmesgern, Moritz Cygorek, Doris E. Reiter +1

Quantum emitters inside optical cavities can create not only fixed photon number states but also photon number wave packets, which are states with a finite photon number distributi…

quant-ph2025

Time-nonlocal versus time-local long-time extrapolation of non-Markovian quantum dynamics

Moritz Cygorek, Erik M. Gauger

The high numerical demands for simulating non-Markovian open quantum systems motivate a line of research where short-time dynamical maps are extrapolated to predict long-time behav…

quant-ph2025

Optical signatures of coherence in molecular dimers

Priyankar Banerjee, Adam Burgess, Julian Wiercinski +2

We calculate experimentally measurable signatures of quantum correlations in a coupled molecular dimer that strongly interacts with its vibrational environment. We investigate inte…

gr-qc2025★ 13 cited

Long-term stable nonlinear evolutions of ultracompact black-hole mimickers

Gareth Arturo Marks, Seppe J. Staelens, Tamara Evstafyeva +1

We study the stability of ultracompact boson stars admitting light rings combining a perturbative analysis with 3+1 numerical-relativity simulations with and without symmetry assum…