Casimir energy in a curved background with a spherical boundary: An exactly solvable case

1993 ◽  
Vol 48 (6) ◽  
pp. 2806-2812 ◽  
Author(s):  
Selçuk Ş. Bayin ◽  
M. Özcan
Keyword(s):  
Casimir Energy ◽  
Solvable Case ◽  
Spherical Boundary ◽  
Exactly Solvable

scholarly journals Explore or Exploit? A Generic Model and an Exactly Solvable Case

2014 ◽  
Vol 112 (5) ◽  
Author(s):  
Thomas Gueudré ◽  
Alexander Dobrinevski ◽  
Jean-Philippe Bouchaud
Keyword(s):  
Generic Model ◽  
Solvable Case ◽  
Exactly Solvable

scholarly journals Vacuum instability in time-dependent electric fields: New example of an exactly solvable case

2021 ◽  
Vol 104 (7) ◽  
Author(s):  
A. I. Breev ◽  
S. P. Gavrilov ◽  
D. M. Gitman ◽  
A. A. Shishmarev
Keyword(s):  
Electric Fields ◽  
Time Dependent ◽  
Solvable Case ◽  
Exactly Solvable ◽  
Vacuum Instability

scholarly journals SCALAR CASIMIR EFFECT BETWEEN TWO CONCENTRIC SPHERES

2012 ◽  
Vol 27 (16) ◽  
pp. 1250082 ◽  
Author(s):  
MUSTAFA ÖZCAN
Keyword(s):  
Scalar Field ◽  
Casimir Effect ◽  
Casimir Energy ◽  
Outer Radius ◽  
Massless Scalar ◽  
Massless Scalar Field ◽  
Parallel Plates ◽  
New Approach ◽  
Concentric Spheres ◽  
Spherical Boundary

The Casimir effect giving rise to an attractive force between the closely spaced two concentric spheres that confine the massless scalar field is calculated by using a direct mode summation with contour integration in the complex plane of eigenfrequencies. We developed a new approach appropriate for the calculation of the Casimir energy for spherical boundary conditions. The Casimir energy for a massless scalar field between the closely spaced two concentric spheres coincides with the Casimir energy of the parallel plates for a massless scalar field in the limit when the dimensionless parameter η, ([Formula: see text] where a(b) is inner (outer) radius of sphere), goes to zero. The efficiency of new approach is demonstrated by calculation of the Casimir energy for a massless scalar field between the closely spaced two concentric half spheres.

scholarly journals Testing viscous and anisotropic hydrodynamics in an exactly solvable case

2013 ◽  
Vol 88 (2) ◽  
Author(s):  
Wojciech Florkowski ◽  
Radoslaw Ryblewski ◽  
Michael Strickland
Keyword(s):  
Solvable Case ◽  
Exactly Solvable
Sign in / Sign up

Export Citation Format

Share Document