401 citations · 2.1k across the 33 of their papers we have counts for
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Efficient non-Markovian quantum dynamics using time-evolving matrix product operators
Aidan Strathearn, Peter Kirton, Dainius Kilda +2
In order to model realistic quantum devices it is necessary to simulate quantum systems strongly coupled to their environment. To date, most understanding of open quantum systems i…
Superradiant and Lasing States in Driven-Dissipative Dicke Models
Peter Kirton, Jonathan Keeling
We present the non-equilibrium phase diagram of a model which can demonstrate both Dicke--Hepp--Lieb superradiance and regular lasing by varying the coherent and incoherent driving…
Polarization dynamics in a photon BEC
Ryan I. Moodie, Peter Kirton, Jonathan Keeling
It has previously been shown that a dye-filled microcavity can produce a Bose-Einstein condensate of photons. Thermalization of photons is possible via repeated absorption and re-e…
Efficient Real-Time Path Integrals for Non-Markovian Spin-Boson Models
Aidan Strathearn, Brendon W. Lovett, Peter Kirton
Strong coupling between a system and its environment leads to the emergence of non-Markovian dynamics, which cannot be described by a time-local master equation. One way to capture…