Gravitational Waves from Inspiralling Compact Binaries in ... - LUTH
Gravitational Waves from Inspiralling Compact Binaries in ... - LUTH Gravitational Waves from Inspiralling Compact Binaries in ... - LUTH
Method of variation of constants Fn v = V(l) obtained by inserting u = U(l) in v = V (u), i.e. V(l) ≡ V (U(l)). et and eφ are some time and angular eccentricity and ft and gt are certain functions of c1 and c2, appearing at the 2PN order. Use the following exact relation for v − u, which is also periodic in u, given by βφ = 1− 1−e2 φ . eφ v − u = 2 tan −1 βφ sin u , 1 − βφ cos u Use explicit unperturbed solution, for the construction of the general solution of the perturbed system. Keep exactly the same functional form for r, ˙r, φ and ˙ φ, as functions of l and λ, i.e. by writing r = S(l; c1, c2) ; ˙r = n ∂S ∂l (l; c1, c2) , φ = λ + W (l; c1, c2) ; ˙ φ = (1 + k)n + n ∂W ∂l (l; c1, c2), but allowing temporal variation in c1 = c1(t) and c2 = c2(t) BRI-IHP06-I – p.106/??
Method of variation of constants And, with corresponding temporal variation in n = n(c1, c2) and k = k(c1, c2), and, by modifying the unperturbed expressions, for the temporal variation of the basic angles l and λ entering Eqs. into the new expressions: l ≡ λ ≡ t t0 t t0 n dt + cl(t) , (1 + k) n dt + cλ(t) , involving two new evolving quantities cl(t), and cλ(t). Seek for solutions of the exact system, in the ‘unperturbed’ form given with four ‘varying constants’ c1(t), c2(t), cl(t) and cλ(t). Four variables {c1, c2, cl, cλ} replace the original four dynamical variables r, ˙r, φ and ˙ φ. The alternate set {c1, c2, cl, cλ} satisfies, like the original phase-space variables, first order evolution equations (Damour 83,85). These evolution equations have a rather simple functional form, BRI-IHP06-I – p.107/??
- Page 57 and 58: Hereditary Contributions F 3PN tail
- Page 59 and 60: Log terms in total energy flux Summ
- Page 61 and 62: Log terms in total energy flux FZ t
- Page 63 and 64: Complete 3PN energy flux - Mhar <
- Page 65 and 66: Complete 3PN energy flux - Mhar <
- Page 67 and 68: Present Work Extends the circular o
- Page 69 and 70: Angular Momentum Flux Hereditary co
- Page 71 and 72: Far Zone Angular Momentum Flux dJi
- Page 73 and 74: Far Zone Angular Momentum Flux dJi
- Page 75 and 76: 3PN AMFlux - Shar dJi dt dJi dt
- Page 77 and 78: Orbital Averaged AMF - ADM Using th
- Page 79 and 80: Orbital Averaged AMF - ADM 〈 dJ d
- Page 81 and 82: Orbital Averaged AMF - ADM 〈 dJ d
- Page 83 and 84: Evoln of orbital elements under GRR
- Page 85 and 86: Evoln of orbital element n under GR
- 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: Method of variation of constants At
- 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 and 138: Secular variations d¯n dt dēt dt
- Page 139 and 140: Periodic variations To complete thi
- 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
Method of variation of constants<br />
Fn v = V(l) obta<strong>in</strong>ed by <strong>in</strong>sert<strong>in</strong>g u = U(l) <strong>in</strong> v = V (u), i.e. V(l) ≡ V (U(l)).<br />
et and eφ are some time and angular eccentricity and ft and gt are<br />
certa<strong>in</strong> functions of c1 and c2, appear<strong>in</strong>g at the 2PN order.<br />
Use the follow<strong>in</strong>g exact relation for v − u, which is also periodic <strong>in</strong> u,<br />
given by<br />
βφ = 1−<br />
<br />
1−e2 φ<br />
. eφ v − u = 2 tan −1<br />
<br />
βφ s<strong>in</strong> u<br />
,<br />
1 − βφ cos u<br />
Use explicit unperturbed solution, for the construction of the general<br />
solution of the perturbed system. Keep exactly the same functional<br />
form for r, ˙r, φ and ˙ φ, as functions of l and λ, i.e. by writ<strong>in</strong>g<br />
r = S(l; c1, c2) ; ˙r = n ∂S<br />
∂l (l; c1, c2) ,<br />
φ = λ + W (l; c1, c2) ; ˙ φ = (1 + k)n + n ∂W<br />
∂l (l; c1, c2),<br />
but allow<strong>in</strong>g temporal variation <strong>in</strong> c1 = c1(t) and c2 = c2(t)<br />
BRI-IHP06-I – p.106/??