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黑洞的准正模式(quasinormal modes)

2024年5月16日发(作者：綦恨真)

Quasi-NormalModesofStarsandBlackHoles

DepartmentofPhysics,AristotleUniversityofThessaloniki,

Thessaloniki54006,Greece.

kokkotas@

/˜kokkotas

and

MaxPlanckInstituteforGravitationalPhysics,

AlbertEinsteinInstitute,D-14476Golm,Germany.

bernd@

Published16September1999

/Articles/Volume2/1999-2kokkotas

LivingReviewsinRelativity

PublishedbytheMaxPlanckInstituteforGravitationalPhysics

AlbertEinsteinInstitute,Germany

Abstract

Perturbationsofstarsandblackholeshavebeenoneofthemaintopics

eofpartic-

ularimportancetoday,becauseoftheirrelevancetogravitationalwave

reviewwepresentthetheoryofquasi-normalmodesof

compactobjectsfromboththemathematicalandastrophysicalpointsof

cussionincludesperturbationsofblackholes(Schwarzschild,

Reissner-Nordstr¨om,KerrandKerr-Newman)andrelativisticstars(non-

rotatingandslowly-rotating).Thepropertiesofthevariousfamiliesof

quasi-normalmodesaredescribed,andnumericaltechniquesforcalculat-

cesses,aswellasthelimits,

ofperturbationtheoryarepresented,anditsroleintheemergingeraof

numericalrelativityandsupercomputersisdiscussed.

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