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      Casimir entropy and internal energy of the objects in fluctuating scalar and electromagnetic fields

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          Abstract

          Casimir entropy is an important aspect of casimir effect.In this paper,we employ the path integral method to derive the total relation for casimir entropy and internal energy of arbitrary shaped objects in the presence of two,three and four dimensions scalar fields and electromagnetic field.We obtain the casimir entropy and internal energy of two nanoribbon immersed in scalar field and two nanospheres immersed in scalar field and electromagnetic field.The casmir entropy of two nanospheres immersed in the electromagnetic field in small interval of temperature variations,shown a different behavior.

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          Author and article information

          Journal
          2016-01-29
          Article
          1601.08182
          ec63b60c-9906-4fdc-8ca5-45b28aa557c7

          http://arxiv.org/licenses/nonexclusive-distrib/1.0/

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          Custom metadata
          15 pages, 4 figures
          quant-ph cond-mat.stat-mech hep-th

          Condensed matter,Quantum physics & Field theory,High energy & Particle physics

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