Simulation of the Casimir-Polder effect for various geometries

Date

2002-09-01

Author

Tasci, ES
Erkoç, Şakir

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

116
views

0
downloads

We have investigated the Casimir-Polder effect for various geometries such as concentric spherical shells, a spherical shell within a cubic shell and spherical shell within a pyramidal shell. Simulations have been performed by static calculations. Simulation results agreed with theoretical predictions.

Subject Keywords

Casimir-Polder effect, Interatomic interactions, Static simulation

URI

https://hdl.handle.net/11511/57240

Journal

INTERNATIONAL JOURNAL OF MODERN PHYSICS C

DOI

https://doi.org/10.1142/s0129183102003723

Collections

Department of Physics, Article

Suggestions

OpenMETU
Core

A Non-iterative Domain Decomposition Method for Finite Element Analysis of 3D Electromagnetic Scattering Problems Ozgun, Ozlem; Kuzuoğlu, Mustafa (2008-07-11) In this paper, we generalize this algorithm to 3D scattering problems, and we demonstrate that the algorithm is actually non-iterative in problems involving smooth convex geometries (such as sphere, cube, missile, cone, plate, etc.) and some special geometries (such as inlet). The most distinguished feature of the algorithm is the utilization of the locally-conformal perfectly matched layer (PML) method along the boundaries of the subdomains. In this algorithm, the original computational domain is partition...
Theoretical determination of K-1(1270,1400) mixing angle in QCD Dag, Huseyin; Özpineci, Altuğ; Cagil, Ayce; ERKOL, GÜRAY (2011-08-25) In quark model, the strange axial vector mesons K1(1270) and K1(1400) are defined as the mixtures of orbital angular momentum states K1A and K1B. In this work, by using the orthogonality of the mass eigenstates, we have estimated the K1(1270, 1400) mixing angle θK1, where we have found that θK1 sime −(39 ± 4)°.
Interacting electrons in a 2D quantum dot Akman, N; Tomak, Mehmet (1999-04-01) The exact numerical diagonalization of the Hamiltonian of a 2D circular quantum dot is performed for 2, 3, and 4 electrons. The results an compared with those of the perturbation theory. Our numerical results agree reasonably well for small values of the dimensionless coupling constant lambda = a/a(B) where a is the dot radius and a(B) is the effective Bohr radius. Exact diagonalization results are compared with the classical predictions, and they are found to be almost coincident for large lambda values.
Exact solution of Schrodinger equation with deformed ring-shaped potential Aktas, M; Sever, Ramazan (2005-01-01) Exact solution of the Schrodinger equation with deformed ring-shaped potential is obtained in the parabolic and spherical coordinates. The Nikiforov-Uvarov method is used in the solution. Eigenfunctions and corresponding energy eigenvalues are calculated analytically. The agreement of our results is good.
Exact solutions and the consistency of 3D minimal massive gravity Altas, Emel; Tekin, Bayram (2015-07-20) We show that all algebraic type-O, type-N and type-D and some Kundt-type solutions of topologically massive gravity are inherited by its holographically well-defined deformation, that is, the recently found minimal massive gravity. This construction provides a large class of constant scalar curvature solutions to the theory. We also study the consistency of the field equations both in the source-free and matter-coupled cases. Since the field equations of MMG do not come from a Lagrangian that depends on the...

Citation Formats

E. Tasci and Ş. Erkoç, “Simulation of the Casimir-Polder effect for various geometries,” INTERNATIONAL JOURNAL OF MODERN PHYSICS C, pp. 979–985, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/57240.