Magnetized hybrid stars: effects of slow and rapid phase transitions at the quark–hadron interface

M Mariani, MG Orsaria… - Monthly Notices of …, 2019 - academic.oup.com
We study the influence of strong magnetic fields in hybrid stars, composed by hadrons and a
pure quark matter core, and analyse their structure and stability as well as some possible …

Non-relativistic limits of Maxwell's equations

G Manfredi - European Journal of Physics, 2013 - iopscience.iop.org
Abstract In 1973, Le Bellac and Lévy-Leblond (Nuovo Cimento B 14 217–234) discovered
that Maxwell's equations possess two non-relativistic Galilei-covariant limits, corresponding …

The Galilean limits of Maxwell's equations

JA Heras - American Journal of Physics, 2010 - pubs.aip.org
We show that if Maxwell's equations are expressed in a form independent of specific units, at
least three Galilean limits can be extracted. The electric and magnetic limits can be regarded …

An axiomatic approach to maxwell's equations

JA Heras - European Journal of Physics, 2016 - iopscience.iop.org
This paper suggests an axiomatic approach to Maxwell's equations. The basis of this
approach is a theorem formulated for two sets of functions localized in space and time. If …

On Feynman's handwritten notes on electromagnetism and the idea of introducing potentials before fields

JA Heras, R Heras - European Journal of Physics, 2020 - iopscience.iop.org
In his recently discovered handwritten notes on'An alternate way to handle electrodynamics'
dated on 1963, Richard P Feynman speculated with the idea of getting the inhomogeneous …

Updating Maxwell with electrons, charge, and more realistic polarization

RS Eisenberg - arXiv preprint arXiv:1904.09695, 2019 - arxiv.org
Maxwell's equations describe the relation of charge and electric force almost perfectly even
though electrons and permanent charge were not in his equations, as he wrote them. For …

The Three Quasistatic Limits of the Maxwell Equations

SE Kruger - arXiv preprint arXiv:1909.11264, 2019 - arxiv.org
It is shown that the Galilean limit (V<< c, or L/T<< c)) of the Maxwell equations admits three
different limits: the magneto-quasi-static, electro-quasi-static, and electromagnetic-quasi …

Electromagnetism, axions, and topology: a first-order operator approach to constitutive responses provides greater freedom

J Gratus, MW McCall, P Kinsler - Physical Review A, 2020 - APS
We show how the standard constitutive assumptions for the macroscopic Maxwell equations
can be relaxed. This is done by arguing that the Maxwellian excitation fields (D, H) should …

Can the Lorenz-gauge potentials be considered physical quantities?

JA Heras, G Fernández-Anaya - European journal of physics, 2010 - iopscience.iop.org
Two results support the idea that the scalar and vector potentials in the Lorenz gauge can be
considered to be physical quantities:(i) they separately satisfy the properties of causality and …

How to obtain the covariant form of Maxwell's equations from the continuity equation

JA Heras - European Journal of Physics, 2009 - iopscience.iop.org
How to obtain the covariant form of Maxwell's equations from the continuity equation Page 1
European Journal of Physics How to obtain the covariant form of Maxwell's equations from the …