Casimir forces in the time domain: Applications
نویسندگان
چکیده
منابع مشابه
Casimir forces in the time domain: Applications
Our previous article [Phys. Rev. A 80, 012115 (2009)] introduced a method to compute Casimir forces in arbitrary geometries and for arbitrary materials that was based on a finite-difference time-domain (FDTD) scheme. In this article, we focus on the efficient implementation of our method for geometries of practical interest and extend our previous proof-of-concept algorithm in one dimension to ...
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We present a method to compute Casimir forces in arbitrary geometries and for arbitrary materials based on the finite-difference time-domain FDTD scheme. The method involves the time evolution of electric and magnetic fields in response to a set of current sources, in a modified medium with frequency-independent conductivity. The advantage of this approach is that it allows one to exploit exist...
متن کاملCasimir forces in the time domain: I. Theory
The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. We introduce a method to compute Casimir forces in arbitrary geometries and for arbitrary materials based on the finite-difference time-domain (FDTD) scheme. The method involves the time-evolution of electric and magnetic fields in response to a set of current sources, in a mod...
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Kai Pan,1,2 Alexander P. McCauley,1 Alejandro W. Rodriguez,1 M. T. Homer Reid,1,2 Jacob K. White,2,3 and Steven G. Johnson2,4 1Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA 2Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA 3Department of Electrical Engineering and Computer Science, ...
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Casimir forces of massive ferrnionic Dirac fields are calculated for parallel plates geometry in spatial space with dimension d and imposing bag model boundary conditions. It is shown that in the range of ma>>l where m is mass of fields quanta and a is the separation distance of the plates, it is equal to massive bosonic fields Casimir force for each degree of freedom. We argue this equalit...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2010
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.81.012119