Gravitational Waves from Inspiralling Compact Binaries in ... - LUTH
Gravitational Waves from Inspiralling Compact Binaries in ... - LUTH Gravitational Waves from Inspiralling Compact Binaries in ... - LUTH
Secular variations Regarding secular variation of cl and cλ, namely, ¯cl and ¯cλ, we find that there are no secular evolutions for both cl and cλ to the 1PN order of radiation reaction. ¯ Gl = 0 = ¯ Gλ, where Gl = Fl/n and Gλ = Fλ/n, respectively, In this case RHS are functions of the form sin u × f(cos u) and (v − u) × f(cos u), respectively, and hence they are odd under u → −u. Therefore, their average over dl (1 − et cos u)du exactly vanishes, leading to ¯Gl = 0 = ¯ Gλ to the 3.5PN order. Related to time-odd character of the perturbing force A ′ , ∂c1/∂v i , and ∂c2/∂v j , respectively, ending up with the conclusion that dcl/dt and dcλ/dt are time odd. d¯cl dt = 0 ; ¯cl(t) = ¯cl(t0) , d¯cλ dt = 0 ; ¯cλ(t) = ¯cλ(t0) . BRI-IHP06-I – p.136/??
Periodic variations To complete this study look at the difl eqns for ñ, ˜et, ˜cl, and ˜cλ, which give orbital period oscillations to dynamical variables at O(c −5 ) and O(c −7 ). The oscillatory part are zero-average oscillatory functions of l. dñ dl = − 8ξ5/3nη 5 6 32 − χ3 χ4 + 49 − 9e2t χ5 − 35(1 − e2t ) χ6 96 + 292e 2 t + 37e 4 t − ξ5/3nη 5(1 − e2 t ) 7/2 − ξ7/3 nη −360 + 1176η 35 χ3 + 2680 − 11704η χ4 · · · · · · − 20368 − 14784η + (219880 − 159600η)e 2 t · · · · · · ξ 7/3 nη 280(1 − e 2 t ) 9/2 n and et, on RHS stand for ¯n and ēt. BRI-IHP06-I – p.137/?? ,
- Page 87 and 88: Evoln of orbital element n under GR
- Page 89 and 90: Evoln of orbital element et under G
- Page 91 and 92: Evoln of orbital element ar under G
- Page 93 and 94: Evoln of orbital element ar under G
- Page 95 and 96: PART II Based on Phasing of Gravita
- Page 97 and 98: Beyond Orbital Averages Going beyon
- Page 99 and 100: Phasing of GWF TT radn field is giv
- Page 101 and 102: Phasing of GWF Orbital phase = φ,
- Page 103 and 104: Method of variation of constants A
- Page 105 and 106: Method of variation of constants c1
- Page 107 and 108: Method of variation of constants At
- Page 109 and 110: Method of variation of constants An
- Page 111 and 112: Method of variation of constants Al
- Page 113 and 114: Method of variation of constants Fo
- Page 115 and 116: Method of variation of constants Du
- Page 117 and 118: Implementation Compute 3PN accurate
- Page 119 and 120: 3PN accurate conservative dynamics
- Page 121 and 122: 3PN accurate conservative dynamics
- Page 123 and 124: 3PN accurate conservative dynamics
- Page 125 and 126: 3PN accurate conservative dynamics
- Page 127 and 128: 3PN accurate conservative dynamics
- Page 129 and 130: 3.5PN accurate reactive dynamics A
- Page 131 and 132: 3.5PN accurate reactive dynamics Fi
- Page 133 and 134: 3.5PN accurate reactive dynamics dc
- Page 135 and 136: 3.5PN accurate reactive dynamics 4
- Page 137: Secular variations d¯n dt dēt dt
- Page 141 and 142: Periodic variations One can analyti
- Page 143 and 144: Periodic variations ˜cl = − 2ξ5
- Page 145 and 146: Periodic variations Above results m
- Page 147 and 148: Periodic variations ˜ l(l; ¯ca) =
- Page 149 and 150: ¯n/ni and ñ/n versus l/(2π) n /
- Page 151 and 152: h+(t) and h×(t) Scaled h + (t) Sca
- Page 153 and 154: ¯n/ni and ñ/n ēt and ˜et versus
- Page 155 and 156: ¯cl and ˜cl ¯cλ and ˜cλ versu
- Page 157 and 158: Validity of Results Circular orbits
- Page 159: References 1. P. C. Peters, Phys. R
Secular variations<br />
Regard<strong>in</strong>g secular variation of cl and cλ, namely, ¯cl and ¯cλ, we f<strong>in</strong>d that there<br />
are no secular evolutions for both cl and cλ to the 1PN order of radiation<br />
reaction. ¯ Gl = 0 = ¯ Gλ, where Gl = Fl/n and Gλ = Fλ/n, respectively,<br />
In this case RHS are functions of the form s<strong>in</strong> u × f(cos u) and<br />
(v − u) × f(cos u), respectively, and hence they are odd under u → −u.<br />
Therefore, their average over dl (1 − et cos u)du exactly vanishes, lead<strong>in</strong>g to<br />
¯Gl = 0 = ¯ Gλ to the 3.5PN order.<br />
Related to time-odd character of the perturb<strong>in</strong>g force A ′ , ∂c1/∂v i , and<br />
∂c2/∂v j , respectively, end<strong>in</strong>g up with the conclusion that dcl/dt and dcλ/dt<br />
are time odd.<br />
d¯cl<br />
dt<br />
= 0 ;<br />
¯cl(t) = ¯cl(t0) ,<br />
d¯cλ<br />
dt<br />
= 0 ;<br />
¯cλ(t) = ¯cλ(t0) .<br />
BRI-IHP06-I – p.136/??