Quantum many-body models with cold atoms coupled to photonic crystals
Using cold atoms to simulate strongly interacting quantum systems is an exciting frontier of
physics. However, because atoms are nominally neutral point particles, this limits the types …
physics. However, because atoms are nominally neutral point particles, this limits the types …
General non-Markovian dynamics of open quantum systems
We present a general theory of non-Markovian dynamics for open systems of noninteracting
fermions (bosons) linearly coupled to thermal environments of noninteracting fermions …
fermions (bosons) linearly coupled to thermal environments of noninteracting fermions …
Nonperturbative decay of an atomic system in a cavity
BM Garraway - Physical Review A, 1997 - APS
Atoms can nowadays be placed in increasingly exotic environments such as microscopic
cavities and materials with photonic band gaps. High-Q cavities can now easily result in a …
cavities and materials with photonic band gaps. High-Q cavities can now easily result in a …
Atom-field dressed states in slow-light waveguide QED
We discuss the properties of atom-photon bound states in waveguide QED systems
consisting of single or multiple atoms coupled strongly to a finite-bandwidth photonic …
consisting of single or multiple atoms coupled strongly to a finite-bandwidth photonic …
Fundamental quantum optics in structured reservoirs
P Lambropoulos, GM Nikolopoulos… - Reports on Progress …, 2000 - iopscience.iop.org
We review basic quantum electrodynamics and quantum optics aspects in microstructures
that exhibit a gap in the spectrum of the electromagnetic radiation they support, known as …
that exhibit a gap in the spectrum of the electromagnetic radiation they support, known as …
Superconducting metamaterials for waveguide quantum electrodynamics
Embedding tunable quantum emitters in a photonic bandgap structure enables control of
dissipative and dispersive interactions between emitters and their photonic bath. Operation …
dissipative and dispersive interactions between emitters and their photonic bath. Operation …
Spontaneous decay in the presence of dispersing and absorbing bodies: General theory and application to a spherical cavity
HT Dung, L Knöll, DG Welsch - Physical Review A, 2000 - APS
A formalism for studying spontaneous decay of an excited two-level atom in the presence of
dispersing and absorbing dielectric bodies is developed. An integral equation, which is …
dispersing and absorbing dielectric bodies is developed. An integral equation, which is …
Interaction between giant atoms in a one-dimensional structured environment
Giant atoms, quantum emitters that couple to light at multiple discrete points, are emerging
as a new paradigm in quantum optics due to their many promising properties, such as …
as a new paradigm in quantum optics due to their many promising properties, such as …
Universal dynamical control of quantum mechanical decay: modulation of the coupling to the continuum
We derive and investigate an expression for the dynamically modified decay of states
coupled to an arbitrary continuum. This expression is universally valid for weak temporal …
coupled to an arbitrary continuum. This expression is universally valid for weak temporal …
Vacancy-like dressed states in topological waveguide QED
L Leonforte, A Carollo, F Ciccarello - Physical Review Letters, 2021 - APS
We identify a class of dressed atom-photon states forming at the same energy of the atom at
any coupling strength. As a hallmark, their photonic component is an eigenstate of the bare …
any coupling strength. As a hallmark, their photonic component is an eigenstate of the bare …