Gravitational Waves from Inspiralling Compact Binaries in ... - LUTH
Gravitational Waves from Inspiralling Compact Binaries in ... - LUTH Gravitational Waves from Inspiralling Compact Binaries in ... - LUTH
Evoln of orbital elements under GRR 3PN accurate expressions for the mean motion n, eccentricity et and semi-major axis ar read are listed. Let us use the example of n to outline the procedure adopted for the computation of orbital elements in more detail. The expression for n is symbolically written as n = n(E, J). Differentiating with respect to t one obtains dn dt = γ1(et, ζ, ν) dE dt + γ2(et, ζ, ν) d|J| dt , where γ1 and γ2 are PN expansions in powers of ζ. Now we use the balance equations, dE dt d|J| dt = − dE dt , = − dJ dt . BRI-IHP06-I – p.83/??
Evoln of orbital element n under GRR Replace the time derivatives of the conserved energy and angular momentum (on the right side of the expression for dn ) with the dt energy and angular momentum fluxes and compute the final expression for the orbital average by using the orbital averages of the energy and angular momentum fluxes up to 3PN. It may be noted that, the angular momentum flux is needed only up to 1PN accuracy for the computation of 〈 dn 〉 where as the energy flux is dt needed up to 3PN. The structure of the evolution equations is similar for the other orbital elements also and the same procedure can be employed. The final expression for the 3PN evolution of n reads 〈 dn dt 〉ADM inst = c6 G2 ζ11/3 〈 m2 dn dt 〉Newt + 〈 dn dt 〉1PN + 〈 dn dt 〉2PN + 〈 dn dt 〉3PN BRI-IHP06-I – p.84/??
- Page 33 and 34: Transfn of World lines Having obtai
- Page 35 and 36: Energy Flux - Modified Harmonic Coo
- Page 37 and 38: 3PN generalised Quasi-Keplerian rep
- Page 39 and 40: 3PN generalised Quasi-Keplerian rep
- Page 41 and 42: 3PN GQKR - Mhar n = (−2E) 3/2 +11
- Page 43 and 44: 3PN GQKR - Mhar + Φ = 2 π 70 16
- Page 45 and 46: Orbital average - Energy flux -MHar
- Page 47 and 48: Orbit Averaged Energy Flux - MHar <
- Page 49 and 50: Comments Note: No term at 2.5PN. 2.
- Page 51 and 52: Comments Useful internal consistenc
- Page 53 and 54: Gauge Invariant Variables < ˙ E >
- Page 55 and 56: Gauge Invariant Variables < ˙ E3PN
- 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: Evoln of orbital elements under GRR
- 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
Evoln of orbital elements under GRR<br />
3PN accurate expressions for the mean motion n, eccentricity et<br />
and semi-major axis ar read are listed. Let us use the example of n<br />
to outl<strong>in</strong>e the procedure adopted for the computation of orbital<br />
elements <strong>in</strong> more detail. The expression for n is symbolically written<br />
as<br />
n = n(E, J).<br />
Differentiat<strong>in</strong>g with respect to t one obta<strong>in</strong>s<br />
dn<br />
dt = γ1(et, ζ, ν) dE<br />
dt + γ2(et, ζ, ν) d|J|<br />
dt ,<br />
where γ1 and γ2 are PN expansions <strong>in</strong> powers of ζ. Now we use the<br />
balance equations,<br />
dE<br />
dt<br />
d|J|<br />
dt<br />
= − dE<br />
dt ,<br />
= − dJ<br />
dt .<br />
BRI-IHP06-I – p.83/??