Buscar
Mostrando ítems 1-10 de 16953
By‐dependent prompt penetrating electric fields at the magnetic equator
(American Geophysical Union, 2002-04-13)
We propose a new type of prompt penetrating electric field effect which seems to be related to the y‐component of the interplanetary magnetic field and the NBZ current system. We report an equatorial electric field pattern ...
Azimuthal dependence of the Garton-Tomkins orbit in crossed magnetic and electric fields
(2016-08-11)
Work on classical closed orbits in the diamagnetic Kepler problem is predominately focused on the chaos observed in the polar launch angle as opposed to the azimuthal launch angle. This is due to atomic systems, along with ...
Description of electric field-dependent dielectric permittivity in PMN ceramics
(2019-01-01)
The temperature dependences of the linear and nonlinear components of the dielectric permittivity of PMN ceramics were determined as a function of bias electric fields. The influence of the applied bias electrical field, ...
Magnetic field profile of a mesoscopic SQUID-shaped superconducting film
(2013-07-01)
Using a genuinely tridimensional approach to the time-dependent Ginzburg-Landau theory, we have studied the local magnetic field profile of a mesoscopic superconductor in the so-called SQUID geometry, i.e., a square with ...
Magnetic field profile of a mesoscopic SQUID-shaped superconducting film
(2013-07-01)
Using a genuinely tridimensional approach to the time-dependent Ginzburg-Landau theory, we have studied the local magnetic field profile of a mesoscopic superconductor in the so-called SQUID geometry, i.e., a square with ...
Distinct magnetic field dependence of Neel skyrmion sizes in ultrathin nanodots
(2018)
We investigate the dependence of the Neel skyrmion size and stability on perpendicular magnetic field in ultrathin circular magnetic dots with out-of-plane anisotropy and interfacial Dzyaloshinskii-Moriya exchange interaction. ...
Conflict between the classical equivalence principle and quantum mechanics
(2009-05-11)
As far as external gravitational fields described by Newton's theory are concerned, theory shows that there is an unavoidable conflict between the universality of free fall (Galileo's equivalence principle) and quantum ...
Magnetic Field dependence of the neutral pion mass in the linear sigma model coupled to quarks: The weak field case
(2018)
We compute the neutral pion mass dependence on a magnetic field in the weak field approximation at one-loop order. The calculation is carried out within the linear sigma model coupled to quarks and using Schwinger’s ...
Magnetic field dependence of the neutral pion mass in the linear sigma model with quarks: The strong field case
(2021)
We use the linear sigma model with quarks to find the magnetic-field-induced modifications to the neutral pion mass at one-loop level. The magnetic field effects are introduced by using charged particle propagators in the ...