Matches in SemOpenAlex for { <https://semopenalex.org/work/W2999146567> ?p ?o ?g. }
- W2999146567 abstract "The existence of light, fundamental bosonic fields is an attractive possibility that can be tested via black hole observations. We study the effect of a tidal field---caused by a companion star or black hole---on the evolution of superradiant scalar-field states around spinning black holes. For small tidal fields, the superradiant ``cloud'' puffs up by transitioning to excited states and acquires a new spatial distribution through transitions to higher multipoles, establishing new equilibrium configurations. For large tidal fields, the scalar condensates are disrupted; we determine numerically the critical tidal moments for this to happen and find good agreement with Newtonian estimates. We show that the impact of tides can be relevant for known black hole systems such as the one at the center of our Galaxy or the Cygnus X-1 system. The companion of Cygnus X-1, for example, will disrupt possible scalar structures around the black hole for gravitational couplings as large as $Mensuremath{mu}ensuremath{sim}2ifmmodetimeselsetexttimesfi{}{10}^{ensuremath{-}3}$." @default.
- W2999146567 created "2020-01-23" @default.
- W2999146567 creator A5028672246 @default.
- W2999146567 creator A5050997098 @default.
- W2999146567 creator A5053237325 @default.
- W2999146567 date "2020-03-25" @default.
- W2999146567 modified "2023-10-15" @default.
- W2999146567 title "Tidal effects and disruption in superradiant clouds: A numerical investigation" @default.
- W2999146567 cites W1995777558 @default.
- W2999146567 cites W2007788235 @default.
- W2999146567 cites W2008655383 @default.
- W2999146567 cites W2009023248 @default.
- W2999146567 cites W2010218176 @default.
- W2999146567 cites W2016788124 @default.
- W2999146567 cites W2024846567 @default.
- W2999146567 cites W2045137892 @default.
- W2999146567 cites W2060037164 @default.
- W2999146567 cites W2101637179 @default.
- W2999146567 cites W2122081959 @default.
- W2999146567 cites W2143270134 @default.
- W2999146567 cites W2157545454 @default.
- W2999146567 cites W2163243026 @default.
- W2999146567 cites W2340069741 @default.
- W2999146567 cites W2493794021 @default.
- W2999146567 cites W2574203314 @default.
- W2999146567 cites W2624674605 @default.
- W2999146567 cites W2685642551 @default.
- W2999146567 cites W2743315015 @default.
- W2999146567 cites W2761218101 @default.
- W2999146567 cites W2782137441 @default.
- W2999146567 cites W2796939409 @default.
- W2999146567 cites W2808732593 @default.
- W2999146567 cites W2887561804 @default.
- W2999146567 cites W2893239719 @default.
- W2999146567 cites W2900965728 @default.
- W2999146567 cites W2943771749 @default.
- W2999146567 cites W2946712054 @default.
- W2999146567 cites W2965716144 @default.
- W2999146567 cites W2970217841 @default.
- W2999146567 cites W2995782875 @default.
- W2999146567 cites W3037524103 @default.
- W2999146567 cites W3037896898 @default.
- W2999146567 cites W3099155439 @default.
- W2999146567 cites W3099531245 @default.
- W2999146567 cites W3101408358 @default.
- W2999146567 cites W3102652834 @default.
- W2999146567 cites W3104106958 @default.
- W2999146567 cites W3105891255 @default.
- W2999146567 cites W3125990348 @default.
- W2999146567 cites W4250593586 @default.
- W2999146567 cites W4253375430 @default.
- W2999146567 doi "https://doi.org/10.1103/physrevd.101.064054" @default.
- W2999146567 hasPublicationYear "2020" @default.
- W2999146567 type Work @default.
- W2999146567 sameAs 2999146567 @default.
- W2999146567 citedByCount "26" @default.
- W2999146567 countsByYear W29991465672020 @default.
- W2999146567 countsByYear W29991465672021 @default.
- W2999146567 countsByYear W29991465672022 @default.
- W2999146567 countsByYear W29991465672023 @default.
- W2999146567 crossrefType "journal-article" @default.
- W2999146567 hasAuthorship W2999146567A5028672246 @default.
- W2999146567 hasAuthorship W2999146567A5050997098 @default.
- W2999146567 hasAuthorship W2999146567A5053237325 @default.
- W2999146567 hasBestOaLocation W29991465672 @default.
- W2999146567 hasConcept C104954878 @default.
- W2999146567 hasConcept C110521144 @default.
- W2999146567 hasConcept C121332964 @default.
- W2999146567 hasConcept C173120059 @default.
- W2999146567 hasConcept C2524010 @default.
- W2999146567 hasConcept C2776401274 @default.
- W2999146567 hasConcept C31258907 @default.
- W2999146567 hasConcept C33923547 @default.
- W2999146567 hasConcept C37829102 @default.
- W2999146567 hasConcept C41008148 @default.
- W2999146567 hasConcept C44870925 @default.
- W2999146567 hasConcept C50341732 @default.
- W2999146567 hasConcept C520434653 @default.
- W2999146567 hasConcept C57691317 @default.
- W2999146567 hasConcept C62520636 @default.
- W2999146567 hasConcept C74172769 @default.
- W2999146567 hasConcept C82422596 @default.
- W2999146567 hasConcept C89305328 @default.
- W2999146567 hasConcept C98444146 @default.
- W2999146567 hasConceptScore W2999146567C104954878 @default.
- W2999146567 hasConceptScore W2999146567C110521144 @default.
- W2999146567 hasConceptScore W2999146567C121332964 @default.
- W2999146567 hasConceptScore W2999146567C173120059 @default.
- W2999146567 hasConceptScore W2999146567C2524010 @default.
- W2999146567 hasConceptScore W2999146567C2776401274 @default.
- W2999146567 hasConceptScore W2999146567C31258907 @default.
- W2999146567 hasConceptScore W2999146567C33923547 @default.
- W2999146567 hasConceptScore W2999146567C37829102 @default.
- W2999146567 hasConceptScore W2999146567C41008148 @default.
- W2999146567 hasConceptScore W2999146567C44870925 @default.
- W2999146567 hasConceptScore W2999146567C50341732 @default.
- W2999146567 hasConceptScore W2999146567C520434653 @default.
- W2999146567 hasConceptScore W2999146567C57691317 @default.
- W2999146567 hasConceptScore W2999146567C62520636 @default.
- W2999146567 hasConceptScore W2999146567C74172769 @default.