Modification of ground-state chemical reactivity via light–matter coherence in infrared cavities
Reaction-rate modifications for chemical processes due to strong coupling between reactant
molecular vibrations and the cavity vacuum have been reported; however, no currently …
molecular vibrations and the cavity vacuum have been reported; however, no currently …
Open quantum systems with local and collective incoherent processes: Efficient numerical simulations using permutational invariance
The permutational invariance of identical two-level systems allows for an exponential
reduction in the computational resources required to study the Lindblad dynamics of …
reduction in the computational resources required to study the Lindblad dynamics of …
Quantum antennas
GY Slepyan, S Vlasenko… - Advanced Quantum …, 2020 - Wiley Online Library
Due to the recent groundbreaking developments of nanotechnologies, it became possible to
create intrinsically quantum systems able to serve as high‐directional antennas in terahertz …
create intrinsically quantum systems able to serve as high‐directional antennas in terahertz …
Time-dependent variational principle for open quantum systems with artificial neural networks
We develop a variational approach to simulating the dynamics of open quantum many-body
systems using deep autoregressive neural networks. The parameters of a compressed …
systems using deep autoregressive neural networks. The parameters of a compressed …
Polaritons and excitons: Hamiltonian design for enhanced coherence
GD Scholes - Proceedings of the Royal Society A, 2020 - royalsocietypublishing.org
The primary questions motivating this report are: Are there ways to increase coherence and
delocalization of excitation among many molecules at moderate electronic coupling …
delocalization of excitation among many molecules at moderate electronic coupling …
Theory of nanoscale organic cavities: The essential role of vibration-photon dressed states
The interaction of organic molecules and molecular aggregates with electromagnetic fields
that are strongly confined in nanoscale optical cavities has allowed the observation of exotic …
that are strongly confined in nanoscale optical cavities has allowed the observation of exotic …
Synchronizing the smallest possible system
A Roulet, C Bruder - Physical review letters, 2018 - APS
We investigate the minimal Hilbert-space dimension for a system to be synchronized. We
first show that qubits cannot be synchronized due to the lack of a limit cycle. Moving to larger …
first show that qubits cannot be synchronized due to the lack of a limit cycle. Moving to larger …
Absorption and photoluminescence in organic cavity QED
Organic microcavities can be engineered to reach exotic quantum regimes of strong and
ultrastrong light-matter coupling. However, the microscopic interpretation of their …
ultrastrong light-matter coupling. However, the microscopic interpretation of their …
Shattered time: can a dissipative time crystal survive many-body correlations?
We investigate the emergence of a time crystal (TC) in a driven dissipative many-body spin
array. In this system the interplay between incoherent spin pum** and collective emission …
array. In this system the interplay between incoherent spin pum** and collective emission …
Continuous versus Discontinuous Transitions in the -Dimensional Generalized Kuramoto Model: Odd is Different
The Kuramoto model, originally proposed to model the dynamics of many interacting
oscillators, has been used and generalized for a wide range of applications involving the …
oscillators, has been used and generalized for a wide range of applications involving the …