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相关论文: Recent Experiments on the Casimir Effect: Descript…

200 篇论文

We comment on the recent work [1], and on its relations with our papers [2,3] cited therein. In particular we show that, contrarily to what stated in [1], the Casimir energy density determined therein in the case of a single delta-like…

量子物理 · 物理学 2023-03-06 Davide Fermi , Livio Pizzocchero

Recently D. A. R. Dalvit and S. K. Lamoreaux arXiv:0805.1676 [Phys. Rev. Lett. v.101, 163203 (2008)] suggested the modification of the reflection coefficients in the Lifshitz theory taking into account the screening effects and diffusion…

We reply to Dukelsky, et al. regarding the article: L. A. Wu, M. S. Byrd and D. A. Lidar, Phys. Rev. Lett. 89, 057904 (2002).

量子物理 · 物理学 2009-11-10 L. -A. Wu , M. S. Byrd , D. A. Lidar

Recently D. Garcia-Sanches, K. Y. Fong, H. Bhaskaran, S. Lamoreaux, and H. X. Tang [Phys. Rev. Lett. v.109, 027202 (2012)] claimed that the frequency shift of an oscillator under the influence of the residual electric and Casimir forces is…

量子物理 · 物理学 2015-06-11 M. Bordag , G. L. Klimchitskaya , V. M. Mostepanenko

The conventional Casimir effect has been studied in the continuous spacetime, but to elucidate its counterpart in the lattice space is an important subject. Here, we discuss various types of Casimir effects for quantum fields on the…

高能物理 - 格点 · 物理学 2023-01-20 Katsumasa Nakayama , Kei Suzuki

A new version of the Casimir effect where the two plates conduct in specific, different, directions is considered. By direct functional integration the evaluation of the Casimir energy as a function of the angle between the conduction…

高能物理 - 理论 · 物理学 2007-05-23 Oded Kenneth , Shmuel Nussinov

In his autobiography Casimir barely mentioned the Casimir effect, but remarked that it is "of some theortical significance." We will describe some aspects of Casimir effects that appear to be of particular significance now, more than half a…

量子物理 · 物理学 2018-06-06 G. Jordan Maclay , Heidi Fearn , Peter W. Milonni

In the final few years of his life, Julian Schwinger proposed that the ``dynamical Casimir effect'' might provide the driving force behind the puzzling phenomenon of sonoluminescence. Motivated by that exciting suggestion, we have computed…

高能物理 - 理论 · 物理学 2008-11-26 Kimball A. Milton , Y. Jack Ng

The Lifshitz theory and its modifications are discussed with respect to the Nernst heat theorem and the experimental data of several recent experiments. An analysis of all available information leads to the conclusion that some concepts of…

量子物理 · 物理学 2010-05-25 V. M. Mostepanenko , G. L. Klimchitskaya

Short remarks on the problem of assigning frequency spectra to Casimir, sonoluminescence, Hawking, Unruh, and quantum optical squeezing effects are presented

广义相对论与量子宇宙学 · 物理学 2008-02-03 H. C. Rosu

In this paper we take a deeper look at the technically elementary but physically robust viewpoint in which the Casimir energy in dielectric media is interpreted as the change in the total zero point energy of the electromagnetic vacuum…

高能物理 - 理论 · 物理学 2009-10-30 Carmen Molina-Paris , Matt Visser

A computation of the Casimir effect for a real scalar field in four situations: on a segment of a line, on a circle and on both standard commutative and noncommutative two-spheres is given in this paper. The main aim of this paper is to…

高能物理 - 理论 · 物理学 2007-05-23 Michal Demetrian

We explore the scattering approach to Casimir forces. Our main tool is the description of Casimir energy in terms of transition operators, as presented in Kenneth and Klich, Phys. Rev. Lett. 97, 160401 (2006). We study the convergence…

量子物理 · 物理学 2009-11-13 Oded Kenneth , Israel Klich

This comment is devoted to the recalculation of the Casimir energy of a massless scalar field in the Kerr black hole surrounded by quintessence derived in [B. Toshmatov, Z. Stuchl\'{i}k and B. Ahmedov, Eur. Phys. J. Plus {\bf 132}, 98…

广义相对论与量子宇宙学 · 物理学 2017-07-04 Bobir Toshmatov , Zdeněk Stuchlík , Bobomurat Ahmedov

The Casimir effect has been studied for various quantum fields in both flat and curved spacetimes. As a further step along this line, we provide an explicit derivation of Casimir effect for massless spin-3/2 field with periodic boundary…

高能物理 - 理论 · 物理学 2009-03-19 Wenbiao Liu , Kui Xiao , Hongbao Zhang

We have performed a precise experimental determination of the Casimir pressure between two gold-coated parallel plates by means of a micromachined oscillator. In contrast to all previous experiments on the Casimir effect, where a small…

量子物理 · 物理学 2016-08-16 G. L. Klimchitskaya , R. S. Decca , E. Fischbach , D. E. Krause , D. López , V. M. Mostepanenko

The primary focus of this dissertation is the study of the Casimir effect and the possibility that this phenomenon may serve as a mechanism to mediate higher dimensional stability, and also as a possible mechanism for creating a small but…

广义相对论与量子宇宙学 · 物理学 2009-01-26 Richard K. Obousy

In this paper we treat the so-called dynamical Casimir effect in a cavity with a two--level atom and give an analytic approximate solution under the general setting. The aim of the paper is to show another approach based on Mathematical…

量子物理 · 物理学 2013-04-08 Kazuyuki Fujii , Tatsuo Suzuki

In this talk I review various developments in the past year concerning quantum vacuum energy, the Casimir effect. In particular, there has been continuing controversy surrounding the temperature correction to the Lifshitz formula for the…

高能物理 - 理论 · 物理学 2009-05-12 K. A. Milton

We found new signatures of the dynamical Casimir effect (DCE) in the context of superconducting circuits. We show that if the recent experiment made by Wilson {\it et al}, which brought the DCE into reality for the first time, is repeated…

量子物理 · 物理学 2015-06-19 Andreson L. C. Rego , Hector O. Silva , Danilo T. Alves , C. Farina