3 papers
quant-ph2026
Optimization of path-integral tensor-multiplication schemes in open quantum systems
L. M. J. Hall, A. Gisdakis, E. A. Muljarov
Path-integral techniques are a powerful tool used in open quantum systems to provide an exact solution for the non-Markovian dynamics. However, the exponential scaling of the tenso…
cond-mat.mes-hall2025
Förster transfer between quantum dots in a shared phonon environment: An exact approach, revealing the role of pure dephasing
Liubov S. Sirkina, Luke M. J. Hall, Amy Morreau +2
Förster resonance energy transfer has an important role in nature and technology, rendering its exact theoretical understanding significant. To this end, a system of two electroni…
cond-mat.mes-hall2024
Controlling dephasing of coupled qubits via shared-bath coherence
L. M. J. Hall, L. S. Sirkina, A. Morreau +2
The interaction of a quantum system with its environment limits its coherence time. This, in particular, restricts the utility of qubits in quantum information processing applicati…