Casimir effect for nonlocal field theories with continuum massive modes
| Autor: | Mehdi Saravani |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Physics
High Energy Physics - Theory Class (set theory) Continuum (measurement) Field (physics) Physics and Astronomy (miscellaneous) 010308 nuclear & particles physics FOS: Physical sciences General Relativity and Quantum Cosmology (gr-qc) 01 natural sciences General Relativity and Quantum Cosmology Casimir effect Classical mechanics High Energy Physics - Theory (hep-th) 0103 physical sciences 010306 general physics Focus (optics) Local field |
| ISSN: | 0264-9381 1361-6382 |
| Popis: | In this paper, we study the Casimir force for a class of Lorentzian nonlocal field theories. These theories include a continuum of massive excitations. In this regard, the effect of continuum massive modes on Casimir force is of interest. We focus on the simplest case of two absorbing parallel planes in 1+1 dimensions, and we show that, unlike local field theories, the thickness of the absorbing " walls " changes the value of Casimir force. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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