Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387156968> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W4387156968 abstract "Decades of analytic and computational work have demonstrated that a charge immersed in a hot plasma is screened. For both Abelian and non-Abelian interactions, the characteristic screening length $1/m_D$ is set by the so-called Debye mass $m_D sim g_s T$, proportional to the plasma temperature $T$ and the dimensionless gauge coupling $g_s$. One of the most interesting naturally occurring examples is the quark-gluon plasma (QGP) that filled the early universe prior to the QCD confinement phase transition at $t_{rm QCD} sim 10^{-5},{rm s}$. During this early epoch, regimes of strong spacetime curvature are of significant cosmological interest, such as near primordial black holes (PBHs). However, the typical description of Debye screening only applies within Minkowski spacetime, and is therefore insufficient to describe the dynamics of charged plasmas near PBHs or other primordial features. We construct an effective field theory for soft modes of the gauge field $A_mu^a$ to give a full description of Debye screening in non-Abelian plasmas within arbitrary curved spacetimes, recovering a temperature-dependent Debye mass that exhibits gravitational redshift. We then apply our results to some scenarios of cosmological interest: an expanding FLRW universe and the vicinity of a PBH immersed in a hot QGP." @default.
- W4387156968 created "2023-09-30" @default.
- W4387156968 creator A5066207547 @default.
- W4387156968 creator A5072742224 @default.
- W4387156968 date "2023-09-26" @default.
- W4387156968 modified "2023-09-30" @default.
- W4387156968 title "Debye Screening of Non-Abelian Plasmas in Curved Spacetimes" @default.
- W4387156968 doi "https://doi.org/10.48550/arxiv.2309.15385" @default.
- W4387156968 hasPublicationYear "2023" @default.
- W4387156968 type Work @default.
- W4387156968 citedByCount "0" @default.
- W4387156968 crossrefType "posted-content" @default.
- W4387156968 hasAuthorship W4387156968A5066207547 @default.
- W4387156968 hasAuthorship W4387156968A5072742224 @default.
- W4387156968 hasBestOaLocation W43871569681 @default.
- W4387156968 hasConcept C109214941 @default.
- W4387156968 hasConcept C117137515 @default.
- W4387156968 hasConcept C121332964 @default.
- W4387156968 hasConcept C130187892 @default.
- W4387156968 hasConcept C2292967 @default.
- W4387156968 hasConcept C3079626 @default.
- W4387156968 hasConcept C37914503 @default.
- W4387156968 hasConcept C40899509 @default.
- W4387156968 hasConcept C44870925 @default.
- W4387156968 hasConcept C62520636 @default.
- W4387156968 hasConcept C79464548 @default.
- W4387156968 hasConcept C82706917 @default.
- W4387156968 hasConcept C84999194 @default.
- W4387156968 hasConceptScore W4387156968C109214941 @default.
- W4387156968 hasConceptScore W4387156968C117137515 @default.
- W4387156968 hasConceptScore W4387156968C121332964 @default.
- W4387156968 hasConceptScore W4387156968C130187892 @default.
- W4387156968 hasConceptScore W4387156968C2292967 @default.
- W4387156968 hasConceptScore W4387156968C3079626 @default.
- W4387156968 hasConceptScore W4387156968C37914503 @default.
- W4387156968 hasConceptScore W4387156968C40899509 @default.
- W4387156968 hasConceptScore W4387156968C44870925 @default.
- W4387156968 hasConceptScore W4387156968C62520636 @default.
- W4387156968 hasConceptScore W4387156968C79464548 @default.
- W4387156968 hasConceptScore W4387156968C82706917 @default.
- W4387156968 hasConceptScore W4387156968C84999194 @default.
- W4387156968 hasLocation W43871569681 @default.
- W4387156968 hasOpenAccess W4387156968 @default.
- W4387156968 hasPrimaryLocation W43871569681 @default.
- W4387156968 hasRelatedWork W1984336622 @default.
- W4387156968 hasRelatedWork W1996972751 @default.
- W4387156968 hasRelatedWork W2003103231 @default.
- W4387156968 hasRelatedWork W2019953890 @default.
- W4387156968 hasRelatedWork W2033722069 @default.
- W4387156968 hasRelatedWork W2970026829 @default.
- W4387156968 hasRelatedWork W3004464590 @default.
- W4387156968 hasRelatedWork W3102388755 @default.
- W4387156968 hasRelatedWork W428995089 @default.
- W4387156968 hasRelatedWork W4294107303 @default.
- W4387156968 isParatext "false" @default.
- W4387156968 isRetracted "false" @default.
- W4387156968 workType "article" @default.