منابع مشابه
Temperature dependence of the Casimir effect.
The temperature dependence of the Casimir force between a real metallic plate and a metallic sphere is analyzed on the basis of optical data concerning the dispersion relation of metals such as gold and copper. Realistic permittivities imply, together with basic thermodynamic considerations, that the transverse electric zero mode does not contribute. This results in observable differences from ...
متن کاملWhat is the temperature dependence of the Casimir effect?
Recently there has been a comment [1] that has strongly criticized our work [2] on the temperature dependence of the Casimir force between a spherical lens and a plate, both coated with real metals (Au for example). This follows a long paper by some of the same authors [3], which also criticizes our work as being in conflict with fundamental thermodynamical requirements, particularly the third ...
متن کاملOn the Temperature Dependence of the Casimir Effect
The temperature dependence of the Casimir force between a real metallic plate and a metallic sphere is analyzed on the basis of optical data concerning the dispersion relation of metals such as gold and copper. Realistic permittivities imply, in accordance with basic thermodynamic considerations, that the transverse electric zero mode does not contribute. This results in observable differences ...
متن کاملComment on "temperature dependence of the Casimir effect".
Recently, Brevik [Phys. Rev. E, 71, 056101 (2005)] adduced arguments against the traditional approach to the thermal Casimir force between real metals and in favor of one of the alternative approaches. The latter assume zero contribution from the transverse electric mode at zero frequency in qualitative disagreement with unity as given by the thermal quantum field theory for ideal metals. Those...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2001
ISSN: 1434-6044,1434-6052
DOI: 10.1007/s100520100593