68 citations · 394 across the 35 of their papers we have counts for
9 papers · 1 filter
Modelling many-body quantum dynamics with stochastic trajectories: a critical test on the Tavis-Cummings model
A. Leonau, S. Chuchurka, V. Sukharnikov +2
We critically explore the applicability of a recently proposed framework to sample the quantum dynamics of a many-body quantum system interacting with light by stochastic trajector…
Experimentally constrained wave function method
Stasis Chuchurka, Milaim Kas, Andrei Benediktovitch +1
In this work, we extend the x-ray constrained wavefunction fitting approach, a key method in quantum crystallography for charge density reconstruction, to incorporate experimental…
Stochastic modeling of superfluorescence in compact systems
Stasis Chuchurka, Vladislav Sukharnikov, Andrei Benediktovitch +1
We propose an approach based on stochastic differential equations to describe superfluorescence in compact ensembles of multi-level emitters in the presence of various incoherent p…
Quantum stochastic trajectories for particles and fields based on positive P-representation
Stasis Chuchurka, Andrei Benediktovitch, Nina Rohringer
In this work we introduce a phase-space description based on the positive P representation for bosonic fields interacting with a system of quantum emitters. The formalism is applic…
Stochastic modeling of x-ray superfluorescence
Stasis Chuchurka, Andrei Benediktovitch, Špela Krušič +2
An approach to modeling the dynamics of x-ray amplified spontaneous emission and superfluorescence -- the phenomenon of collective x-ray emission initiated by intense pulses of X-r…
Second quantization of open quantum systems in Liouville space
V. Sukharnikov, S. Chuchurka, A. Benediktovitch +1
We present a theoretical framework based on second quantization in Liouville space to treat open quantum systems. We consider an ensemble of identical quantum emitters characterize…