Sublinear scaling in non-Markovian open quantum systems simulations
While several numerical techniques are available for predicting the dynamics of non-
Markovian open quantum systems, most struggle with simulations for very long memory and …
Markovian open quantum systems, most struggle with simulations for very long memory and …
Treelike process tensor contraction for automated compression of environments
The algorithm “automated compression of environments”(ACE)[M. Cygorek, Nat. Phys. 18,
662 (2022) 1745-2473 10.1038/s41567-022-01544-9] provides a versatile way of simulating …
662 (2022) 1745-2473 10.1038/s41567-022-01544-9] provides a versatile way of simulating …
Role of polaron dressing in superradiant emission dynamics
Cooperative effects of multiple quantum emitters are characterized by transitions via
delocalized collective states with altered emission properties due to the existence of …
delocalized collective states with altered emission properties due to the existence of …
Phonon coupling versus pure dephasing in the photon statistics of cooperative emitters
Realizing scalable quantum networks requires a meticulous level of understanding and
mitigating the deleterious effects of decoherence. Many quantum device platforms feature …
mitigating the deleterious effects of decoherence. Many quantum device platforms feature …
Learning the dynamics of Markovian open quantum systems from experimental data
We present a Bayesian algorithm to identify generators of open quantum system dynamics,
described by a Lindblad master equation, that are compatible with measured experimental …
described by a Lindblad master equation, that are compatible with measured experimental …
Dissipative stabilization of maximal entanglement between nonidentical emitters via two-photon excitation
Two nonidentical quantum emitters, when placed within a cavity and coherently excited at
the two-photon resonance, can reach stationary states of nearly maximal entanglement. In …
the two-photon resonance, can reach stationary states of nearly maximal entanglement. In …
ACE: A general-purpose non-Markovian open quantum systems simulation toolkit based on process tensors
We describe a general-purpose computational toolkit for simulating open quantum systems,
which provides numerically exact solutions for composites of zero-dimensional quantum …
which provides numerically exact solutions for composites of zero-dimensional quantum …
Long-lived quantum correlation by cavity-mediated subradiance
KY Kim, JH Lee, WB Jeon, DH Park, SI Park… - arxiv preprint arxiv …, 2024 - arxiv.org
Cooperative effects such as super (sub) radiance in quantum systems arise from the
interplay among quantum emitters. While bright superradiant states have been extensively …
interplay among quantum emitters. While bright superradiant states have been extensively …
Photon correlation time-asymmetry and dynamical coherence in multichromophoric systems
We theoretically investigate polarization-filtered two-photon correlations for the light emitted
by a multichromophoric system undergoing excitation transport under realistic exciton …
by a multichromophoric system undergoing excitation transport under realistic exciton …
Controlling cooperative emission and superradiance in waveguide-coupled quantum dots
We report the measurement of collective emission from a pair of independently tuneable
InAs quantum dots embedded in a nanophotonic waveguide. A split diode structure allows …
InAs quantum dots embedded in a nanophotonic waveguide. A split diode structure allows …