Matches in SemOpenAlex for { <https://semopenalex.org/work/W2099016305> ?p ?o ?g. }
- W2099016305 abstract "The fate of the Nambu-Goldstone modes arising from spontaneous Lorentz violation is investigated. Using the vierbein formalism, it is shown that up to 10 Lorentz and diffeomorphism Nambu-Goldstone modes can appear and that they are contained within the 10 modes of the vierbein associated with gauge degrees of freedom in a Lorentz-invariant theory. A general treatment of spontaneous local Lorentz and diffeomorphism violation is given for various spacetimes, and the fate of the Nambu-Goldstone modes is shown to depend on both the spacetime geometry and the dynamics of the tensor field triggering the spontaneous Lorentz violation. The results are illustrated within the general class of bumblebee models involving vacuum values for a vector field. In Minkowski and Riemann spacetimes, the bumblebee model provides a dynamical theory generating a photon as a Nambu-Goldstone boson for spontaneous Lorentz violation. The Maxwell and Einstein-Maxwell actions are automatically recovered in axial gauge. Associated effects of potential experimental relevance include Lorentz-violating couplings in the matter and gravitational sectors of the Standard-Model Extension and unconventional Lorentz-invariant couplings. In Riemann-Cartan spacetime, the possibility also exists of a Higgs mechanism for the spin connection, leading to the absorption of the propagating Nambu-Goldstone modes into the torsion component of the gravitational field." @default.
- W2099016305 created "2016-06-24" @default.
- W2099016305 creator A5021982394 @default.
- W2099016305 creator A5085649476 @default.
- W2099016305 date "2005-03-22" @default.
- W2099016305 modified "2023-09-29" @default.
- W2099016305 title "Spontaneous Lorentz violation, Nambu-Goldstone modes, and gravity" @default.
- W2099016305 cites W1507237916 @default.
- W2099016305 cites W1527283633 @default.
- W2099016305 cites W1784960252 @default.
- W2099016305 cites W1963676793 @default.
- W2099016305 cites W1964256570 @default.
- W2099016305 cites W1964922929 @default.
- W2099016305 cites W1965184354 @default.
- W2099016305 cites W1965270292 @default.
- W2099016305 cites W1965951975 @default.
- W2099016305 cites W1969566525 @default.
- W2099016305 cites W1970089022 @default.
- W2099016305 cites W1970105816 @default.
- W2099016305 cites W1970299601 @default.
- W2099016305 cites W1970307548 @default.
- W2099016305 cites W1973747778 @default.
- W2099016305 cites W1975207295 @default.
- W2099016305 cites W1976750092 @default.
- W2099016305 cites W1976919665 @default.
- W2099016305 cites W1979187628 @default.
- W2099016305 cites W1982410557 @default.
- W2099016305 cites W1983834038 @default.
- W2099016305 cites W1988621345 @default.
- W2099016305 cites W1990781313 @default.
- W2099016305 cites W1991138707 @default.
- W2099016305 cites W1992656974 @default.
- W2099016305 cites W1994986908 @default.
- W2099016305 cites W1995699911 @default.
- W2099016305 cites W1995936568 @default.
- W2099016305 cites W1996413343 @default.
- W2099016305 cites W1998768335 @default.
- W2099016305 cites W2001582136 @default.
- W2099016305 cites W2005935750 @default.
- W2099016305 cites W2007338392 @default.
- W2099016305 cites W2007618634 @default.
- W2099016305 cites W2007959513 @default.
- W2099016305 cites W2008792526 @default.
- W2099016305 cites W2010645495 @default.
- W2099016305 cites W2011725809 @default.
- W2099016305 cites W2012299515 @default.
- W2099016305 cites W2012772941 @default.
- W2099016305 cites W2015040156 @default.
- W2099016305 cites W2017246627 @default.
- W2099016305 cites W2019977466 @default.
- W2099016305 cites W2021067638 @default.
- W2099016305 cites W2021072132 @default.
- W2099016305 cites W2023849958 @default.
- W2099016305 cites W2025877238 @default.
- W2099016305 cites W2028482436 @default.
- W2099016305 cites W2030863369 @default.
- W2099016305 cites W2032271475 @default.
- W2099016305 cites W2034312622 @default.
- W2099016305 cites W2034699578 @default.
- W2099016305 cites W2035181913 @default.
- W2099016305 cites W2035891576 @default.
- W2099016305 cites W2041834722 @default.
- W2099016305 cites W2044644075 @default.
- W2099016305 cites W2045120204 @default.
- W2099016305 cites W2046006759 @default.
- W2099016305 cites W2047140559 @default.
- W2099016305 cites W2048082886 @default.
- W2099016305 cites W2050201211 @default.
- W2099016305 cites W2050322919 @default.
- W2099016305 cites W2052022911 @default.
- W2099016305 cites W2052634059 @default.
- W2099016305 cites W2054167112 @default.
- W2099016305 cites W2054887070 @default.
- W2099016305 cites W2059708868 @default.
- W2099016305 cites W2063150439 @default.
- W2099016305 cites W2063301262 @default.
- W2099016305 cites W2063787873 @default.
- W2099016305 cites W2064950588 @default.
- W2099016305 cites W2065552232 @default.
- W2099016305 cites W2065958584 @default.
- W2099016305 cites W2069711454 @default.
- W2099016305 cites W2077071334 @default.
- W2099016305 cites W2078755808 @default.
- W2099016305 cites W2080498427 @default.
- W2099016305 cites W2081818459 @default.
- W2099016305 cites W2082049991 @default.
- W2099016305 cites W2082201729 @default.
- W2099016305 cites W2082844021 @default.
- W2099016305 cites W2085097845 @default.
- W2099016305 cites W2085522314 @default.
- W2099016305 cites W2087939975 @default.
- W2099016305 cites W2090551426 @default.
- W2099016305 cites W2091671491 @default.
- W2099016305 cites W2091706797 @default.
- W2099016305 cites W2096609823 @default.
- W2099016305 cites W2097143991 @default.
- W2099016305 cites W2099998178 @default.
- W2099016305 cites W2101303845 @default.
- W2099016305 cites W2102574168 @default.
- W2099016305 cites W2113530124 @default.