3D modelling of macroscopic force-free effects in superconducting thin films and rectangular prisms
Sign Up to like & getrecommendations! Published in 2019 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/ab016a
Abstract: In superconductors, when the magnetic field has a parallel component to the current density J force-free effects appear due to flux cutting and crossing. This results in an anisotropic E(J) relation, with E being the… read more here.
Keywords: force free; thin films; free effects; current density ... See more keywords
Force-free magnetic flux ropes: inner structure and basic properties
Sign Up to like & getrecommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stab1565
Abstract: There are two main properties of a shielded magnetic flux rope. The first is the net electric current through its cross-section should be zero, i.e. $I = 0$. The second is the existence of a… read more here.
Keywords: inner structure; flux rope; magnetic flux; force free ... See more keywords
Long-term evolution of the force-free twisted magnetosphere of a magnetar
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx2235
Abstract: This work is supported in part by the Spanish MINECO grants AYA2015-66899-C2-1-P, AYA2015-66899-C2-2-P, the grant of Generalitat Valenciana PROMETEOII-2014-069 and by the New Compstar COST action MP1304. read more here.
Keywords: force free; evolution force; free twisted; long term ... See more keywords
Triggering magnetar outbursts in 3D force-free simulations
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society: Letters"
DOI: 10.1093/mnrasl/slz016
Abstract: We acknowledge support from the Spanish Ministry of Economy, Industry, and Competitiveness grants AYA2016-80289-P and AYA2017-82089-ERC (AEI/FEDER, UE), and AYA2015-66899-C2-2-P. CP also acknowledges support from the Spanish Ministry of Education and Science through a Ramon… read more here.
Keywords: force free; magnetar outbursts; free simulations; triggering magnetar ... See more keywords
Equilibriums of extremely magnetized compact stars with force-free magnetotunnels
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review D"
DOI: 10.1103/physrevd.107.103016
Abstract: We present numerical solutions for stationary and axisymmetric equilibriums of compact stars associated with extremely strong magnetic fields. The interior of the compact stars is assumed to satisfy ideal magnetohydrodynamic (MHD) conditions, while in the… read more here.
Keywords: equilibriums extremely; magnetized compact; extremely magnetized; force free ... See more keywords
Metric Independence of Vacuum and Force-Free Electromagnetic Fields.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.118.141101
Abstract: Electromagnetic fields which solve the vacuum Maxwell equations in one spacetime are well known to also be solutions in all spacetimes with conformally related metrics. This provides a sense in which electromagnetism alone cannot be… read more here.
Keywords: force free; electromagnetic fields; geometry; vacuum ... See more keywords
Dipole force free optical control and cooling of nanofiber trapped atoms.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.004315
Abstract: The evanescent field surrounding nanoscale optical waveguides offers an efficient interface between light and mesoscopic ensembles of neutral atoms. However, the thermal motion of trapped atoms, combined with the strong radial gradients of the guided… read more here.
Keywords: force free; trapped atoms; control; dipole force ... See more keywords