Matches in SemOpenAlex for { <https://semopenalex.org/work/W2955317448> ?p ?o ?g. }
- W2955317448 abstract "The evolutions of spinning test bodies are investigated in rotating (Kerr, Bardeen-like and Hayward-like) black hole spacetimes. Spin vector precessional equations are derived in both comoving and zero 3-momentum frames from the Mathisson-Papapetrou-Dixon (MPD) equations using either the Frenkel-Mathisson-Pirani or the Tulczyjew-Dixon spin supplementary condition. The comoving and the zero 3-momentum frames are set up from either the static or the zero angular momentum observer frame by instantaneous Lorentz-boosts. However when the body passes over the ergosphere only the boosted zero angular momentum frame can be used for description of the spin dynamics during the whole evolution. Far from the black hole the difference between the boosted static and zero angular momentum frames is unsignificant. Numerical applications are presented for spinning bodies moving along spherical-like, zoom-whirl (thus their existence is confirmed based on the MDP equations) and unbound orbits. The spin evolutions are presented in the boosted static and zero angular momentum observer frames and they are compared, obtaining only differences in the near black hole region. We have found the spin magnitude influences on the orbit evolution, and the spin precessional angular velocity is highly increased near and inside the ergosphere." @default.
- W2955317448 created "2019-07-12" @default.
- W2955317448 creator A5035913591 @default.
- W2955317448 creator A5071515646 @default.
- W2955317448 date "2019-07-01" @default.
- W2955317448 modified "2023-09-27" @default.
- W2955317448 title "Evolutions of spinning bodies moving in rotating black hole spacetimes" @default.
- W2955317448 cites W1547047582 @default.
- W2955317448 cites W1561888418 @default.
- W2955317448 cites W1963762453 @default.
- W2955317448 cites W1964301336 @default.
- W2955317448 cites W1965830889 @default.
- W2955317448 cites W1968165001 @default.
- W2955317448 cites W1969237552 @default.
- W2955317448 cites W1984734622 @default.
- W2955317448 cites W1985279644 @default.
- W2955317448 cites W1987560961 @default.
- W2955317448 cites W1987873991 @default.
- W2955317448 cites W1991262251 @default.
- W2955317448 cites W1992868963 @default.
- W2955317448 cites W2005851841 @default.
- W2955317448 cites W2011749498 @default.
- W2955317448 cites W2015611013 @default.
- W2955317448 cites W2016862374 @default.
- W2955317448 cites W2017134594 @default.
- W2955317448 cites W2018498061 @default.
- W2955317448 cites W2020690611 @default.
- W2955317448 cites W2025092755 @default.
- W2955317448 cites W2026125034 @default.
- W2955317448 cites W2026908521 @default.
- W2955317448 cites W2033484549 @default.
- W2955317448 cites W2038490118 @default.
- W2955317448 cites W2042835899 @default.
- W2955317448 cites W2043474862 @default.
- W2955317448 cites W2046445253 @default.
- W2955317448 cites W2049166255 @default.
- W2955317448 cites W2049437711 @default.
- W2955317448 cites W2052080007 @default.
- W2955317448 cites W2055422940 @default.
- W2955317448 cites W2055692624 @default.
- W2955317448 cites W2058786104 @default.
- W2955317448 cites W2059639526 @default.
- W2955317448 cites W2062195600 @default.
- W2955317448 cites W2065321488 @default.
- W2955317448 cites W2067962336 @default.
- W2955317448 cites W2069253426 @default.
- W2955317448 cites W2071366028 @default.
- W2955317448 cites W2073862476 @default.
- W2955317448 cites W2074739176 @default.
- W2955317448 cites W2088749022 @default.
- W2955317448 cites W2090519308 @default.
- W2955317448 cites W2096077283 @default.
- W2955317448 cites W2112002580 @default.
- W2955317448 cites W2112596327 @default.
- W2955317448 cites W2116789044 @default.
- W2955317448 cites W2120845879 @default.
- W2955317448 cites W2125855829 @default.
- W2955317448 cites W2147698438 @default.
- W2955317448 cites W2162345253 @default.
- W2955317448 cites W2204894546 @default.
- W2955317448 cites W2437571239 @default.
- W2955317448 cites W2516225744 @default.
- W2955317448 cites W2530232020 @default.
- W2955317448 cites W2551032740 @default.
- W2955317448 cites W2568298756 @default.
- W2955317448 cites W2741233537 @default.
- W2955317448 cites W2756512191 @default.
- W2955317448 cites W2759577555 @default.
- W2955317448 cites W2765089268 @default.
- W2955317448 cites W2772383456 @default.
- W2955317448 cites W2772421559 @default.
- W2955317448 cites W2773189279 @default.
- W2955317448 cites W2805344584 @default.
- W2955317448 cites W2884135893 @default.
- W2955317448 cites W2890549371 @default.
- W2955317448 cites W2963248739 @default.
- W2955317448 cites W2963942603 @default.
- W2955317448 cites W3102782021 @default.
- W2955317448 cites W3133787397 @default.
- W2955317448 cites W75287691 @default.
- W2955317448 hasPublicationYear "2019" @default.
- W2955317448 type Work @default.
- W2955317448 sameAs 2955317448 @default.
- W2955317448 citedByCount "0" @default.
- W2955317448 crossrefType "posted-content" @default.
- W2955317448 hasAuthorship W2955317448A5035913591 @default.
- W2955317448 hasAuthorship W2955317448A5071515646 @default.
- W2955317448 hasConcept C104954878 @default.
- W2955317448 hasConcept C121332964 @default.
- W2955317448 hasConcept C127413603 @default.
- W2955317448 hasConcept C154815118 @default.
- W2955317448 hasConcept C155675718 @default.
- W2955317448 hasConcept C31258907 @default.
- W2955317448 hasConcept C41008148 @default.
- W2955317448 hasConcept C42704618 @default.
- W2955317448 hasConcept C45193367 @default.
- W2955317448 hasConcept C45634927 @default.
- W2955317448 hasConcept C49811471 @default.
- W2955317448 hasConcept C50341732 @default.
- W2955317448 hasConcept C5594486 @default.