Temporary Singularities and Axions: An Analytic Solution that Challenges Charge Conservation
Sign Up to like & getrecommendations! Published in 2021 at "Annalen der Physik"
DOI: 10.1002/andp.202000565
Abstract: We construct an analytic solution to Maxwell's equations that violates global charge conservation, by building on the possibilities demonstrated in [Foundations of Physics 49, 330 (2019)]. The construction is valid for a spacetime containing a… read more here.
Keywords: analytic solution; temporary singularities; physics; solution ... See more keywords
Critical point fluctuations: Finite size and global charge conservation effects
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DOI: 10.1103/physrevc.102.024908
Abstract: We investigate simultaneous effects of finite system size and global charge conservation on thermal fluctuations in the vicinity of a critical point. For that we consider a finite interacting system which exchanges particles with a… read more here.
Keywords: global charge; charge conservation; critical point; size ... See more keywords
Violation of triboelectric charge conservation on colliding particles.
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DOI: 10.1103/physreve.104.l022601
Abstract: In microgravity experiments, we quantified the net charge on systems of two identical, 434-μm-diameter glass spheres before and after a collision. We find that charge conservation is significantly violated. Independent of the sign of the… read more here.
Keywords: violation triboelectric; triboelectric charge; charge conservation; conservation colliding ... See more keywords
Charge conservation, entropy current and gravitation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x21502018
Abstract: We propose a new class of vector fields to construct a conserved charge in a general field theory whose energy–momentum tensor is covariantly conserved. We show that there always exists such a vector field in… read more here.
Keywords: field; entropy current; charge conservation; conservation ... See more keywords