|
| related topics |
| {force, casimir, field} |
| {classical, space, random} |
| {let, theorem, proof} |
| {theory, mechanics, state} |
| {state, phys, rev} |
| {wave, scattering, interference} |
| {cos, sin, state} |
| {phase, path, phys} |
|
Repulsive Casimir Pistons
S. A. Fulling, J. H. Wilson
abstract: Casimir pistons are models in which finite Casimir forces can be calculated
without any suspect renormalizations. It has been suggested that such forces
are always attractive. We present three scenarios in which that is not true.
Two of these depend on mixing two types of boundary conditions. The other,
however, is a simple type of quantum graph in which the sign of the force
depends upon the number of edges.
- oai_identifier:
- oai:arXiv.org:quant-ph/0608122
- categories:
- quant-ph hep-th
- comments:
- 4 pages, 2 figures; RevTeX. Minor additions and corrections
- arxiv_id:
- quant-ph/0608122
- journal_ref:
- Superseded by Phys. Rev. A 76 (2007) 012118 (quant-ph/0703248)
- created:
- 2006-08-15
- updated:
- 2007-01-27
Full article ▸
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