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It is well known that magnetic force between two current carrying conductors is a relativistic manifestation of net electrostatic force between relatively moving electrons & protons of the two wires. On similar grounds but with more…

综合物理 · 物理学 2007-05-23 R. C. Gupta

According to the theory of relativity, the relativistic Coulomb's force between an electron pair is composed of two parts, the main part is repulsive, while the rest part can be attractive in certain situations. Thus the relativistic…

综合物理 · 物理学 2007-05-23 H. Y. Cui

It is shown that Beck and Mackey electromagnetic model of dark energy in superconductors can account for the non-classical inertial properties of superconductors, which have been conjectured by the author to explain the Cooper pair's mass…

广义相对论与量子宇宙学 · 物理学 2007-10-29 Clovis Jacinto de Matos

It was thought that the van der Waals force and gravitational force were distinct. Now a model is used to describe the attraction between macroscopic objects according to van der Waals interaction. The force between two objects with thermal…

综合物理 · 物理学 2013-03-18 Lei Zhang

Verlinde recently developed a theoretical account of gravitation in terms of an entropic force. The central element in Verlinde's derivation is information and its relation with entropy through the holographic principle. The application of…

综合物理 · 物理学 2011-10-05 Clovis Jacinto de Matos

In this letter, we derive the interaction energy and the force between two parallel metal plates, arising from quantum vacuum fluctuations when they are very close to each other. We consider the vacuum to be composed of a meson field. In…

高能物理 - 唯象学 · 物理学 2026-03-31 Anupam Ghosh

We consider the effect of strong electron-electron attraction on superconductivity in the dilute system of the negative U-centers. They couple to the conducting electronic states and mediate attraction between electrons. We predict the…

超导电性 · 物理学 2020-12-24 Alexander Yu. Zyuzin

We present a first-principles' prediction that two charged particles of masses M_1 and M_2 separated R apart in a dielectric vacuum act on each other always an attractive force in addition to other known forces in between. This component…

经典物理 · 物理学 2010-02-16 J. X. Zheng-Johansson , P-I. Johansson

Two electrons in a quantum dot repel each other: their interaction can be characterized by a positive interaction energy. From the theory of superconductivity, we also know that mechanical vibrations of the crystal lattice can make the…

介观与纳米尺度物理 · 物理学 2017-12-11 Gábor Széchenyi , András Pályi , Matthias Droth

The superconductivity of quasi-one-dimensional electrons in the magnetic field is studied. The system is described as the one-dimensional electrons with no frustration due to the magnetic field. The interaction is assumed to be attractive…

凝聚态物理 · 物理学 2009-10-28 Yasumasa Hasegawa , Mitake Miyazaki

Starting from the generalised London equations, which include a gravitomagnetic term, the gravitational and the electromagnetic properties of superconductors are derived. A phenomenological synthesis of those properties is proposed.

超导电性 · 物理学 2007-05-23 C. J. de Matos , M. Tajmar

We estimate the conjectured interaction between the Earth gravitational field and a superconductor immersed in external, static electric and magnetic field. The latter is close to the sample upper critical field and generates the presence…

广义相对论与量子宇宙学 · 物理学 2022-02-04 Giovanni Ummarino , Antonio Gallerati

There are three experimentally observed effects in rotating superconductors that are so far unexplained. Some authors have tried to interpret such a phenomena as possible new gravitational properties of coherent quantum systems: in…

广义相对论与量子宇宙学 · 物理学 2008-11-26 Cosimo Bambi

Here I introduce the model in an attempt to describe the underlying reasons of attraction and repulsion forces between two physical bodies. Both electrical and gravitational forces are considered. Results are based on the technique…

综合物理 · 物理学 2007-05-23 Alexei Krouglov

We study the force between two circular electrodes in different configurations. A formula analogous to Kelvin's formula for the spheres is given in the case of equal disks held at the same potential and when one plate is earthed. An…

经典物理 · 物理学 2016-09-19 F. Maccarrone , G. Paffuti

It is assumed that the primary interaction between two masses m1 and m2 is not attractive as postulated by Newton's law of gravitation, but repulsive. Both m1 and m2 emit and absorb gravitational radiation. Corresponding to the laws of…

综合物理 · 物理学 2008-02-03 Johann Albers

The current density in a disk-shaped superconducting bulk magnet and the magnetic levitation force exerted on the superconducting bulk magnet by a cylindrical permanent magnet are calculated from first principles. The effect of the…

超导电性 · 物理学 2009-11-07 J. J. Wang , C. Y. He , L. F. Meng , C. Li , R. S. Han , Z. X. Gao

Conditions at which a quasi-one-dimensional (1D) electron system can be considered as a quantum liquid of impenetrable charged particles are theoretically analyzed. In the presence of an inert, neutralizing background, a motion of…

超导电性 · 物理学 2024-06-21 Yu. P. Monarkha

Vacuum polarization effects are non-perturbatively incorporated into the photon propagator to eliminate the severe infrared problems characteristic of QED$_3$. The theory is thus rephrased in terms of a massive vector boson whose mass is…

高能物理 - 理论 · 物理学 2019-08-15 H. O. Girotti , M. Gomes , J. L. deLyra , R. S. Mendes , J. R. S. Nascimento , A. J. da Silva

The superconducting proximity effect on two-dimensional massless Dirac electrons is usually analyzed using a simple model consisting of the Dirac Hamiltonian and an energy-independent pair potential. Although this conventional model is…

介观与纳米尺度物理 · 物理学 2015-06-18 Yositake Takane , Ryo Ando
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