Spontaneous scattering of Raman photons from cavity-QED systems in the ultrastrong coupling regime
We show that spontaneous Raman scattering of incident radiation can be observed in cavity-
QED systems without external enhancement or coupling to any vibrational degree of …
QED systems without external enhancement or coupling to any vibrational degree of …
Phase transitions, collective emotions and decision-making problem in heterogeneous social systems
The paper considers the problem of collective decision-making as a second order phase-
transition, which occurs in heterogeneous information-oriented communities possessing …
transition, which occurs in heterogeneous information-oriented communities possessing …
Single-photon source over the terahertz regime
We present a proposal for a tunable source of single photons operating in the terahertz
(THz) regime. This scheme transforms incident visible photons into quantum THz radiation …
(THz) regime. This scheme transforms incident visible photons into quantum THz radiation …
Beyond the Rabi model: Light interactions with polar atomic systems in a cavity
The Rabi Hamiltonian, describing the interaction between a two-level atomic system and a
single-cavity mode of the electromagnetic field, is one of the fundamental models in …
single-cavity mode of the electromagnetic field, is one of the fundamental models in …
Terahertz spectroscopy of semiconductor microcavity lasers: Photon lasers
M Spotnitz, NH Kwong, R Binder - Physical Review B, 2021 - APS
Semiconductor microcavities can exhibit various macroscopic quantum phenomena,
including Bose-Einstein condensation of polaritons, Bardeen-Cooper-Schrieffer (BCS) …
including Bose-Einstein condensation of polaritons, Bardeen-Cooper-Schrieffer (BCS) …
Hybrid graphene-silver nanoantenna to control THz emission from polar quantum systems
Fluorescent light emission from atomic quantum systems routinely occurs at the illumination
frequency. If the system is polar, an additional fluorescence peak appears at a much lower …
frequency. If the system is polar, an additional fluorescence peak appears at a much lower …
High temperature superradiant phase transition in quantum structures with a complex network interface
AY Bazhenov, M Nikitina, AP Alodjants - Optics Letters, 2022 - opg.optica.org
In the present work we propose a novel, to the best of our knowledge, quantum material
concept, which enables superstrong and/or ultrastrong interaction of two-level systems with …
concept, which enables superstrong and/or ultrastrong interaction of two-level systems with …
Dressed Atom Revisited: Hamiltonian-Independent Treatment of the Radiative Cascade
The dressed atom approach provides a tool to investigate the dynamics of an atom-laser
system by fully retaining the quantum nature of the coherent mode. In its standard derivation …
system by fully retaining the quantum nature of the coherent mode. In its standard derivation …
Transition from inhomogeneous to homogeneous broadening at a lasing prethreshold
IS Pashkevich, IV Doronin, ES Andrianov… - Physical Review A, 2024 - APS
The emission linewidth in active medium emerges due to homogeneous and
inhomogeneous broadening. We demonstrate that in lasers with inhomogeneous …
inhomogeneous broadening. We demonstrate that in lasers with inhomogeneous …
Theoretical proposals to measure resonator-induced modifications of the electronic ground state in doped quantum wells
Y Wang, S De Liberato - Physical Review A, 2021 - APS
Recent interest in the physics of nonperturbative light-matter coupling led to the
development of solid-state cavity quantum electrodynamics setups in which the interaction …
development of solid-state cavity quantum electrodynamics setups in which the interaction …