Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080203706> ?p ?o ?g. }
- W2080203706 abstract "Stringent limits on the Myers-Pospelov timelike parameter for photons $xi<10^{-15}$ coming from astrophysical tests suggest exploring more general preferred backgrounds, such as spacelike and lightlike. We take some steps in this direction. We allow the external four vector $n$ characterizing the Lorentz symmetry breaking to have arbitrary directions in spacetime. We study the consistency for the effective field theories in each privileged frame by demanding causality, stability and analyticity. When specializing to a timelike background we found runaway solutions leading to causality and unitarity violations. We show that the lightlike theory is a higher-derivative theory with more degrees of freedom and nonanalytic solutions leading to instabilities when interactions are turned on. We demonstrate by explicit calculation that both stability and analyticity are preserved for the purely spacelike case while microcausality is highly suppressed. This new anisotropic model opens the possibility to play a role in the search for Planck-scale effects." @default.
- W2080203706 created "2016-06-24" @default.
- W2080203706 creator A5011545420 @default.
- W2080203706 date "2010-12-27" @default.
- W2080203706 modified "2023-10-16" @default.
- W2080203706 title "Causality and stability for Lorentz-<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mi>C</mml:mi><mml:mi>P</mml:mi><mml:mi>T</mml:mi></mml:math>violating electrodynamics with dimension-5 operators" @default.
- W2080203706 cites W1965184354 @default.
- W2080203706 cites W1967521405 @default.
- W2080203706 cites W1969566525 @default.
- W2080203706 cites W1970307548 @default.
- W2080203706 cites W1981671987 @default.
- W2080203706 cites W1983834038 @default.
- W2080203706 cites W1985170839 @default.
- W2080203706 cites W1986957686 @default.
- W2080203706 cites W2009074815 @default.
- W2080203706 cites W2009125350 @default.
- W2080203706 cites W2009693374 @default.
- W2080203706 cites W2009943691 @default.
- W2080203706 cites W2016178402 @default.
- W2080203706 cites W2031656609 @default.
- W2080203706 cites W2031833926 @default.
- W2080203706 cites W2035810947 @default.
- W2080203706 cites W2035891576 @default.
- W2080203706 cites W2041169188 @default.
- W2080203706 cites W2052156468 @default.
- W2080203706 cites W2053907336 @default.
- W2080203706 cites W2057412015 @default.
- W2080203706 cites W2063150439 @default.
- W2080203706 cites W2064950588 @default.
- W2080203706 cites W2068096175 @default.
- W2080203706 cites W2072233468 @default.
- W2080203706 cites W2073107987 @default.
- W2080203706 cites W2082708975 @default.
- W2080203706 cites W2087945706 @default.
- W2080203706 cites W2117470460 @default.
- W2080203706 cites W2128828294 @default.
- W2080203706 cites W2130410028 @default.
- W2080203706 cites W2133081615 @default.
- W2080203706 cites W2142595523 @default.
- W2080203706 cites W2148545031 @default.
- W2080203706 cites W2156124524 @default.
- W2080203706 cites W2158117921 @default.
- W2080203706 cites W2170609994 @default.
- W2080203706 cites W2175261241 @default.
- W2080203706 cites W2178558786 @default.
- W2080203706 cites W2594004064 @default.
- W2080203706 cites W2950953230 @default.
- W2080203706 cites W3100598093 @default.
- W2080203706 cites W3102043665 @default.
- W2080203706 cites W3103225272 @default.
- W2080203706 cites W3105192495 @default.
- W2080203706 doi "https://doi.org/10.1103/physrevd.82.125036" @default.
- W2080203706 hasPublicationYear "2010" @default.
- W2080203706 type Work @default.
- W2080203706 sameAs 2080203706 @default.
- W2080203706 citedByCount "75" @default.
- W2080203706 countsByYear W20802037062012 @default.
- W2080203706 countsByYear W20802037062013 @default.
- W2080203706 countsByYear W20802037062014 @default.
- W2080203706 countsByYear W20802037062015 @default.
- W2080203706 countsByYear W20802037062016 @default.
- W2080203706 countsByYear W20802037062017 @default.
- W2080203706 countsByYear W20802037062018 @default.
- W2080203706 countsByYear W20802037062019 @default.
- W2080203706 countsByYear W20802037062020 @default.
- W2080203706 countsByYear W20802037062021 @default.
- W2080203706 countsByYear W20802037062022 @default.
- W2080203706 crossrefType "journal-article" @default.
- W2080203706 hasAuthorship W2080203706A5011545420 @default.
- W2080203706 hasBestOaLocation W20802037062 @default.
- W2080203706 hasConcept C109214941 @default.
- W2080203706 hasConcept C112972136 @default.
- W2080203706 hasConcept C119857082 @default.
- W2080203706 hasConcept C121332964 @default.
- W2080203706 hasConcept C130295795 @default.
- W2080203706 hasConcept C33332235 @default.
- W2080203706 hasConcept C37914503 @default.
- W2080203706 hasConcept C41008148 @default.
- W2080203706 hasConcept C5667645 @default.
- W2080203706 hasConcept C62520636 @default.
- W2080203706 hasConcept C64357122 @default.
- W2080203706 hasConcept C71993908 @default.
- W2080203706 hasConcept C74650414 @default.
- W2080203706 hasConceptScore W2080203706C109214941 @default.
- W2080203706 hasConceptScore W2080203706C112972136 @default.
- W2080203706 hasConceptScore W2080203706C119857082 @default.
- W2080203706 hasConceptScore W2080203706C121332964 @default.
- W2080203706 hasConceptScore W2080203706C130295795 @default.
- W2080203706 hasConceptScore W2080203706C33332235 @default.
- W2080203706 hasConceptScore W2080203706C37914503 @default.
- W2080203706 hasConceptScore W2080203706C41008148 @default.
- W2080203706 hasConceptScore W2080203706C5667645 @default.
- W2080203706 hasConceptScore W2080203706C62520636 @default.
- W2080203706 hasConceptScore W2080203706C64357122 @default.
- W2080203706 hasConceptScore W2080203706C71993908 @default.
- W2080203706 hasConceptScore W2080203706C74650414 @default.
- W2080203706 hasIssue "12" @default.
- W2080203706 hasLocation W20802037061 @default.
- W2080203706 hasLocation W20802037062 @default.
- W2080203706 hasOpenAccess W2080203706 @default.