Aging power spectrum of membrane protein transport and other subordinated random walks

ZR Fox, E Barkai, D Krapf - Nature communications, 2021 - nature.com
Single-particle tracking offers detailed information about the motion of molecules in complex
environments such as those encountered in live cells, but the interpretation of experimental …

Spectroscopy and critical quantum thermometry in the ultrastrong coupling regime

M Salado-Mejía, R Román-Ancheyta… - Quantum Science …, 2021 - iopscience.iop.org
We present an exact analytical solution of the anisotropic Hopfield model, and we use it to
investigate in detail the spectral and thermometric response of two ultrastrongly coupled …

Spectral response of a nonlinear Jaynes-Cummings model

L Medina-Dozal, AR Urzúa, D Aranda-Lozano… - Physical Review A, 2024 - APS
The Jaynes-Cummings quantum optics model allows us to understand the dialogue
between light and matter at its most fundamental level, which is crucial for advancements in …

Spectral signatures of non-thermal baths in quantum thermalization

R Román-Ancheyta, B Çakmak… - Quantum Science …, 2019 - iopscience.iop.org
We show that certain coherences, termed as heat-exchange coherences, which contribute to
the thermalization process of a quantum probe in a repeated interactions scheme, can …

Time-dependent spectra of quantum beats

HM Castro-Beltrán, R Román-Ancheyta - arXiv preprint arXiv:2412.14038, 2024 - arxiv.org
We obtain time-resolved spectra of spontaneous emission and resonance fluorescence of a
single multilevel emitter where two antiparallel transitions interfere and cause quantum …

Time-dependent spectra of quantum beats

HM Castro-Beltrán, R Román-Ancheyta - Physical Review Research, 2025 - APS
We obtain time-resolved spectra of spontaneous emission and resonance fluorescence of a
single multilevel emitter where two antiparallel transitions interfere and cause quantum …

Resonant fluorescence of a bichromatically driven three-level atom with the electron shelving effect

J Li, Y Yang - Physical Review A, 2024 - APS
The electron shelving effect significantly improves the control accuracy of medium energy
level transitions, enabling high-sensitivity fluorescence signal detection in precision …

Time-resolved physical spectrum in cavity quantum electrodynamics

M Yamaguchi, A Lyasota, T Yuge, Y Ota - Physical Review Research, 2022 - APS
The time-resolved physical spectrum of luminescence is theoretically studied for a standard
cavity quantum electrodynamics system. In contrast to the power spectrum for the steady …

Strain-spectroscopy of strongly interacting defects in superconducting qubits

O de los Santos-Sánchez… - Superconductor …, 2022 - iopscience.iop.org
The proper functioning of some micro-fabricated novel quantum devices, such as
superconducting resonators and qubits, is severely affected by the presence of parasitic …

[HTML][HTML] Effect of cavity leakage on time-dependent spectrum of two atoms Tavis-Cummings model

Q Gao, YJ Xia - Results in Physics, 2023 - Elsevier
We study the atomic emission spectrum and cavity field spectrum of dipole–dipole coupled
two atoms interacting with a single-mode radiation field in a non-ideal cavity. We solved the …