scholarly journals New signatures of the dynamical Casimir effect in a superconducting circuit

2014 ◽  
Vol 90 (2) ◽  
Author(s):  
Andreson L. C. Rego ◽  
Hector O. Silva ◽  
Danilo T. Alves ◽  
C. Farina
Keyword(s):  
Casimir Effect ◽  
Dynamical Casimir Effect ◽  
Superconducting Circuit

scholarly journals Dynamical Casimir effect in a double tunable superconducting circuit

2018 ◽  
Vol 98 (2) ◽  
Author(s):  
F. C. Lombardo ◽  
F. D. Mazzitelli ◽  
A. Soba ◽  
P. I. Villar
Keyword(s):  
Casimir Effect ◽  
Dynamical Casimir Effect ◽  
Superconducting Circuit

scholarly journals Observation of the dynamical Casimir effect in a superconducting circuit

Nature ◽  
2011 ◽  
Vol 479 (7373) ◽  
pp. 376-379 ◽  
Author(s):  
C. M. Wilson ◽  
G. Johansson ◽  
A. Pourkabirian ◽  
M. Simoen ◽  
J. R. Johansson ◽  
...  
Keyword(s):  
Casimir Effect ◽  
Dynamical Casimir Effect ◽  
Superconducting Circuit

scholarly journals Shaping Dynamical Casimir Photons

Universe ◽  
2021 ◽  
Vol 7 (6) ◽  
pp. 189
Author(s):  
Diego A. R. Dalvit ◽  
Wilton J. M. Kort-Kamp
Keyword(s):  
Optical Properties ◽  
Lattice Structure ◽  
Casimir Effect ◽  
Surface Profile ◽  
Microscopic Theory ◽  
Space Time ◽  
Quantum Vacuum ◽  
Dynamical Casimir Effect ◽  
Photon Pairs ◽  
Time Quantum

Temporal modulation of the quantum vacuum through fast motion of a neutral body or fast changes of its optical properties is known to promote virtual into real photons, the so-called dynamical Casimir effect. Empowering modulation protocols with spatial control could enable the shaping of spectral, spatial, spin, and entanglement properties of the emitted photon pairs. Space–time quantum metasurfaces have been proposed as a platform to realize this physics via modulation of their optical properties. Here, we report the mechanical analog of this phenomenon by considering systems in which the lattice structure undergoes modulation in space and in time. We develop a microscopic theory that applies both to moving mirrors with a modulated surface profile and atomic array meta-mirrors with perturbed lattice configuration. Spatiotemporal modulation enables motion-induced generation of co- and cross-polarized photon pairs that feature frequency-linear momentum entanglement as well as vortex photon pairs featuring frequency-angular momentum entanglement. The proposed space–time dynamical Casimir effect can be interpreted as induced dynamical asymmetry in the quantum vacuum.

scholarly journals Dynamical Casimir effect instabilities

2006 ◽  
Vol 74 (3) ◽  
Author(s):  
Y. N. Srivastava ◽  
A. Widom ◽  
S. Sivasubramanian ◽  
M. Pradeep Ganesh
Keyword(s):  
Casimir Effect ◽  
Dynamical Casimir Effect

The Dynamical Behaviors of the Two-Atom and the Dynamical Casimir Effect in a Non-Stationary Cavity

2018 ◽  
Vol 58 (3) ◽  
pp. 786-798 ◽  
Author(s):  
Hui Liu ◽  
Qi Wang ◽  
Xue Zhang ◽  
Yu Mei Long ◽  
ShuMei Pan ◽  
...  
Keyword(s):  
Casimir Effect ◽  
Dynamical Casimir Effect ◽  
Dynamical Behaviors

scholarly journals Microscopic dynamical Casimir effect

2018 ◽  
Vol 97 (3) ◽  
Author(s):  
Reinaldo de Melo e Souza ◽  
François Impens ◽  
Paulo A. Maia Neto
Keyword(s):  
Casimir Effect ◽  
Dynamical Casimir Effect
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