메뉴 건너뛰기




Volumn 12, Issue 3, 1971, Pages 401-418

Gravitational radiation damping of slowly moving systems calculated using matched asymptotic expansions

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0000989198     PISSN: 00222488     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1665603     Document Type: Article
Times cited : (186)

References (44)
  • 25
    • 84950529819 scopus 로고    scopus 로고
    • Reference 1.
  • 26
    • 85038190377 scopus 로고    scopus 로고
    • The singularity at [formula omitted] present in this example is not an essential feature of a “singular” problem.
    • The argument could have been pursued with a function such as [formula omitted] at the cost of complicating Fig. 1.
  • 28
    • 85038176502 scopus 로고    scopus 로고
    • Actually, we have here a very simple analog of the “Stokes’ paradox.” In 1851 Stokes proposed a simplified set of equations for viscous flow past a finite object, valid for the case of very low Reynold’s number. For 2-dimensional flow, all nontrivial solutions of Stokes’ equations diverge logarithmically at infinity. This “paradox” was resolved by Kaplun, who pointed out in 1954 that Stokes’ equations are only inner equations and their solutions are not valid far from the body.
    • See Ref. 25.
  • 30
    • 85038179725 scopus 로고    scopus 로고
    • The spurious solutions can be eliminated easily if the equations are solved by the method of two-time scales.
    • Before a numerical solution is attempted, one should eliminate the higher derivative terms by differentiating the approximate equation and using that to eliminate the third derivative, etc.
  • 31
    • 85038184694 scopus 로고
    • Runaway solutions also appear in some mechanical systems, for example, in the case of the spherically symmetric pulsations of a sphere which as a result radiates monopole sound waves. A more complete exposition of this material can be found
    • (1970) Phys. Rev. A , vol.2 , pp. 1501
  • 35
    • 85038193501 scopus 로고    scopus 로고
    • This paper uses the sign conventions recommended by C. W. Misner, K. S. Thorne, and J. A. Wheeler (“Open Letter to Relativity Theorists,” August 19, 1968), with signature [formula omitted]
  • 36
    • 85038185036 scopus 로고    scopus 로고
    • This κ is quite similar to the coupling parameter κ which appeared in the string problem.
    • The reader might enjoy working out the slow-motion approximation for the spring-string system, relaxing the requirement that [formula omitted]
  • 37
    • 85038177743 scopus 로고    scopus 로고
    • We have, for example, [formula omitted] and will always take the contravariant components as our 3-vectors.
  • 38
    • 85038184025 scopus 로고    scopus 로고
    • Since ρ is real we have [formula omitted] thus the F defined in Eq. (136) is real as is [formula omitted]
  • 40
    • 85038183282 scopus 로고    scopus 로고
    • Warning! Remember that we have calculated only the leading time-odd term in H. There are much larger time-even, post-Newtonian, and post-post-Newtonian corrections that have been ignored.
  • 42
    • 85038180865 scopus 로고    scopus 로고
    • Ref. 32.
  • 43
    • 85038177520 scopus 로고    scopus 로고
    • Use [formula omitted] and [formula omitted]


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.