scholarly journals Casimir energy between a sinusoidally corrugated sphere and a plate using proximity force approximation

2015 ◽  
Vol 90 (5) ◽  
pp. 583-588
Author(s):  
M. R. Setare ◽  
A. Seyedzahedi
Keyword(s):  
Casimir Energy ◽  
Proximity Force Approximation

scholarly journals Proximity force approximation for the Casimir energy as a derivative expansion

2011 ◽  
Vol 84 (10) ◽  
Author(s):  
César D. Fosco ◽  
Fernando C. Lombardo ◽  
Francisco D. Mazzitelli
Keyword(s):  
Casimir Energy ◽  
Derivative Expansion ◽  
Proximity Force Approximation

On the Possibility of the Implicit Renormalization of the Casimir Energy

2018 ◽  
Vol 73 (3) ◽  
pp. 278-283
Author(s):  
A. I. Dubikovsky ◽  
P. K. Silaev
Keyword(s):  
Casimir Energy

scholarly journals LATTICE QCD AND STRING THEORY

2006 ◽  
Vol 21 (04) ◽  
pp. 699-706 ◽  
Author(s):  
JULIUS KUTI
Keyword(s):  
String Theory ◽  
Lattice Qcd ◽  
Excitation Spectrum ◽  
Ground State ◽  
Gauge Theories ◽  
Casimir Energy ◽  
Closed String ◽  
Compact Dimension ◽  
Electric Flux ◽  
String Formation

Bosonic string formation in gauge theories is reviewed with particular attention to the confining flux in lattice QCD and its string theory description. Recent results on the Casimir energy of the ground state and the string excitation spectrum are analyzed in the Dirichlet string limit of large separation between static sources. The closed string-soliton (torelon) with electric flux winding around a compact dimension is also discussed.

scholarly journals BOUNDARY CONDITIONS IN THE DIRAC APPROACH TO GRAPHENE DEVICES

2012 ◽  
Vol 14 ◽  
pp. 240-249 ◽  
Author(s):  
C.G. BENEVENTANO ◽  
E.M. SANTANGELO
Keyword(s):  
Boundary Conditions ◽  
Zeta Function ◽  
Continuum Limit ◽  
Casimir Energy ◽  
Local Boundary ◽  
Graphene Devices ◽  
The Continuum

We study a family of local boundary conditions for the Dirac problem corresponding to the continuum limit of graphene, both for nanoribbons and nanodots. We show that, among the members of such family, MIT bag boundary conditions are the ones which are in closest agreement with available experiments. For nanotubes of arbitrary chirality satisfying these last boundary conditions, we evaluate the Casimir energy via zeta function regularization, in such a way that the limit of nanoribbons is clearly determined.

QUANTUM PHENOMENA BETWEEN UNIFORMLY MOVING PLATES

1995 ◽  
Vol 10 (07) ◽  
pp. 619-625 ◽  
Author(s):  
R. JÁUREGUI ◽  
C. VILLARREAL ◽  
S. HACYAN
Keyword(s):  
Relative Velocity ◽  
Moving Boundary ◽  
Dimensional Space ◽  
Casimir Energy ◽  
Squeezed States ◽  
Parallel Plates ◽  
Dimensional Space Time ◽  
Scalar Massless Field ◽  
Quantum Phenomena ◽  
Theory Of Fields

The quantum theory of fields with moving boundary conditions in four-dimensional space-time is studied. We consider the particular case of a scalar massless field between two infinite parallel plates moving with constant relative velocity. It is shown that this motion produces squeezed states, and creates 'particles' at the expense of the Casimir energy.

Gravitational Casimir energy in non-Abelian Kaluza-Klein theories

1985 ◽  
Vol 31 (12) ◽  
pp. 3064-3072 ◽  
Author(s):  
Alan Chodos ◽  
Eric Myers
Keyword(s):  
Casimir Energy ◽  
Kaluza Klein

Weak Gravitational Wave and Casimir Energy of a Scalar Field

2016 ◽  
Vol 55 (9) ◽  
pp. 4100-4108
Author(s):  
F. Tavakoli ◽  
R. Pirmoradian ◽  
I. Parsabod
Keyword(s):  
Scalar Field ◽  
Gravitational Wave ◽  
Casimir Energy ◽  
Weak Gravitational Wave
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