Model of time-dependent geometric graph for dynamical Casimir effect
Sign Up to like & getrecommendations! Published in 2020 at "Indian Journal of Physics"
DOI: 10.1007/s12648-020-01866-5
Abstract: Geometric graph model is suggested for the dynamical Casimir effect. The wave equation is considered at the graph edges and the Kirchhoff condition at the internal vertex. It is assumed that the edge lengths depend… read more here.
Keywords: dynamical casimir; model; geometric graph; casimir effect ... See more keywords
Dynamical Casimir–Polder force in a semi-infinite rectangle waveguide
Sign Up to like & getrecommendations! Published in 2022 at "Laser Physics"
DOI: 10.1088/1555-6611/ac458e
Abstract: In this paper, we study the dynamical Casimir–Polder force between an ensemble of identical two-level atoms and the wall of a rectangle waveguide with semi-infinite length. With the presence of both the rotating wave and… read more here.
Keywords: polder force; casimir polder; dynamical casimir; force ... See more keywords
Dynamical Casimir effects: The need for nonlocality in time-varying dispersive nanophotonics
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review A"
DOI: 10.1103/physreva.110.l041502
Abstract: Both real and virtual photons can be involved in light-matter interactions. A famous example of the observable implications of virtual photons -- vacuum fluctuations of the quantum electromagnetic field -- is the Casimir effect. Since… read more here.
Keywords: casimir; dynamical casimir; time varying; effects need ... See more keywords
Dynamical Casimir effect in stochastic systems: Photon harvesting through noise
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.032501
Abstract: We theoretically investigate the dynamical Casimir effect in a single-mode cavity endowed with a driven off-resonant mirror. We explore the dynamics of photon generation as a function of the ratio between the cavity mode and… read more here.
Keywords: generation; dynamical casimir; photon; casimir effect ... See more keywords
Dynamical Casimir effect in a double tunable superconducting circuit
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.022512
Abstract: We present an analytical and numerical analysis of the particle creation in a cavity ended with two SQUIDs, both subjected to time dependent magnetic fields. In the linear and lossless regime, the problem can be… read more here.
Keywords: dynamical casimir; casimir effect; effect double; boundary conditions ... See more keywords
Mechanical backreaction effect of the dynamical Casimir emission
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.99.053815
Abstract: We consider an optical cavity enclosed by a freely moving mirror attached to a spring and we study the quantum friction effect exerted by the dynamical Casimir emission on the mechanical motion of the mirror.… read more here.
Keywords: effect; casimir emission; emission mechanical; dynamical casimir ... See more keywords
Entanglement production in the dynamical Casimir effect at parametric resonance
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.065022
Abstract: The particles produced from the vacuum in the dynamical Casimir effect are highly entangled. In order to quantify the correlations generated by the process of vacuum decay induced by moving mirrors, we study the entanglement… read more here.
Keywords: effect; casimir effect; parametric resonance; dynamical casimir ... See more keywords
Dynamical Casimir effect from fermions in an oscillating bag in 1+1 dimensions
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.105.016004
Abstract: We evaluate dissipative effects for a system consisting of a massive Dirac field confined between two walls, one of them oscillating, in 1+1 dimensions. In the model that we consider, a dimensionless parameter characterizing each… read more here.
Keywords: dynamical casimir; fermions oscillating; oscillating bag; casimir effect ... See more keywords
Adaptive numerical algorithms to simulate the dynamical Casimir effect in a closed cavity with different boundary conditions.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.013307
Abstract: We present an alternative numerical approach to compute the number of particles created inside a cavity due to time-dependent boundary conditions. The physical model consists of a rectangular cavity, where a wall always remains still… read more here.
Keywords: dynamical casimir; casimir effect; boundary conditions; cavity ... See more keywords
Exploring the dynamical Casimir effect via resonator frequency modulations.
Sign Up to like & getrecommendations! Published in 2025 at "Optics express"
DOI: 10.1364/oe.548007
Abstract: We propose a protocol to study the dynamical Casimir effect (DCE) in an optomechanical system involving a frequency-modulated resonator with a vibrating mirror. The frequency modulation changes the resonant condition of the photon-phonon parametric coupling… read more here.
Keywords: dynamical casimir; casimir effect; resonator; resonator frequency ... See more keywords
Stochastic Particle Creation: From the Dynamical Casimir Effect to Cosmology
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e25010151
Abstract: We study a stochastic version of the dynamical Casimir effect, computing the particle creation inside a cavity produced by a random motion of one of its walls. We first present a calculation perturbative in the… read more here.
Keywords: stochastic particle; particle creation; dynamical casimir; cosmology ... See more keywords