Zobrazeno 101 - 110
of 352
pro vyhledávání: '"Buonanno, Alessandra"'
Publikováno v:
Phys.Rev.Lett.104:091102,2010
We present the first models of extreme-mass-ratio inspirals within the effective-one-body (EOB) formalism, focusing on quasi-circular orbits into non-rotating black holes. We show that the phase difference and (Newtonian normalized) amplitude differe
Externí odkaz:
http://arxiv.org/abs/0909.4263
Publikováno v:
Phys.Rev.D80:104025,2009; Erratum: Phys. Rev. D 85, 069904(E) (2012)
Using a Legendre transformation, we compute the unconstrained Hamiltonian of a spinning test-particle in a curved spacetime at linear order in the particle spin. The equations of motion of this unconstrained Hamiltonian coincide with the Mathisson-Pa
Externí odkaz:
http://arxiv.org/abs/0907.4745
Publikováno v:
Phys.Rev.D80:084043,2009
The two-body dynamics in general relativity has been solved perturbatively using the post-Newtonian (PN) approximation. The evolution of the orbital phase and the emitted gravitational radiation are now known to a rather high order up to O(v^8), v be
Externí odkaz:
http://arxiv.org/abs/0907.0700
Autor:
Aylott, Benjamin, Baker, John G., Boggs, William D., Boyle, Michael, Brady, Patrick R., Brown, Duncan A., Brügmann, Bernd, Buchman, Luisa T., Buonanno, Alessandra, Cadonati, Laura, Camp, Jordan, Campanelli, Manuela, Centrella, Joan, Chatterjis, Shourov, Christensen, Nelson, Chu, Tony, Diener, Peter, Dorband, Nils, Etienne, Zachariah B., Faber, Joshua, Fairhurst, Stephen, Farr, Benjamin, Fischetti, Sebastian, Guidi, Gianluca, Goggin, Lisa M., Hannam, Mark, Herrmann, Frank, Hinder, Ian, Husa, Sascha, Kalogera, Vicky, Keppel, Drew, Kidder, Lawrence E., Kelly, Bernard J., Krishnan, Badri, Laguna, Pablo, Lousto, Carlos O., Mandel, Ilya, Marronetti, Pedro, Matzner, Richard, McWilliams, Sean T., Matthews, Keith D., Mercer, R. Adam, Mohapatra, Satyanarayan R. P., Mroué, Abdul H., Nakano, Hiroyuki, Ochsner, Evan, Pan, Yi, Pekowsky, Larne, Pfeiffer, Harald P., Pollney, Denis, Pretorius, Frans, Raymond, Vivien, Reisswig, Christian, Rezzolla, Luciano, Rinne, Oliver, Robinson, Craig, Röver, Christian, Santamaría, Lucía, Sathyaprakash, Bangalore, Scheel, Mark A., Schnetter, Erik, Seiler, Jennifer, Shapiro, Stuart L., Shoemaker, Deirdre, Sperhake, Ulrich, Stroeer, Alexander, Sturani, Riccardo, Tichy, Wolfgang, Liu, Yuk Tung, van der Sluys, Marc, van Meter, James R., Vaulin, Ruslan, Vecchio, Alberto, Veitch, John, Viceré, Andrea, Whelan, John T., Zlochower, Yosef
Publikováno v:
Class.Quant.Grav.26:114008,2009
The 2008 NRDA conference introduced the Numerical INJection Analysis project (NINJA), a new collaborative effort between the numerical relativity community and the data analysis community. NINJA focuses on modeling and searching for gravitational wav
Externí odkaz:
http://arxiv.org/abs/0905.4227
Autor:
Buonanno, Alessandra, Pan, Yi, Pfeiffer, Harald P., Scheel, Mark A., Buchman, Luisa T., Kidder, Lawrence E.
Publikováno v:
Phys.Rev.D79:124028,2009
We calibrate the effective-one-body (EOB) model to an accurate numerical simulation of an equal-mass, non-spinning binary black-hole coalescence produced by the Caltech-Cornell collaboration. Aligning the EOB and numerical waveforms at low frequency
Externí odkaz:
http://arxiv.org/abs/0902.0790
Autor:
Aylott, Benjamin, Baker, John G., Boggs, William D., Boyle, Michael, Brady, Patrick R., Brown, Duncan A., Brügmann, Bernd, Buchman, Luisa T., Buonanno, Alessandra, Cadonati, Laura, Camp, Jordan, Campanelli, Manuela, Centrella, Joan, Chatterji, Shourov, Christensen, Nelson, Chu, Tony, Diener, Peter, Dorband, Nils, Etienne, Zachariah B., Faber, Joshua, Fairhurst, Stephen, Farr, Benjamin, Fischetti, Sebastian, Guidi, Gianluca, Goggin, Lisa M., Hannam, Mark, Herrmann, Frank, Hinder, Ian, Husa, Sascha, Kalogera, Vicky, Keppel, Drew, Kidder, Lawrence E., Kelly, Bernard J., Krishnan, Badri, Laguna, Pablo, Lousto, Carlos O., Mandel, Ilya, Marronetti, Pedro, Matzner, Richard, McWilliams, Sean T., Matthews, Keith D., Mercer, R. Adam, Mohapatra, Satyanarayan R. P., Mroué, Abdul H., Nakano, Hiroyuki, Ochsner, Evan, Pan, Yi, Pekowsky, Larne, Pfeiffer, Harald P., Pollney, Denis, Pretorius, Frans, Raymond, Vivien, Reisswig, Christian, Rezzolla, Luciano, Rinne, Oliver, Robinson, Craig, Röver, Christian, Santamaría, Lucía, Sathyaprakash, Bangalore, Scheel, Mark A., Schnetter, Erik, Seiler, Jennifer, Shapiro, Stuart L., Shoemaker, Deirdre, Sperhake, Ulrich, Stroeer, Alexander, Sturani, Riccardo, Tichy, Wolfgang, Liu, Yuk Tung, van der Sluys, Marc, van Meter, James R., Vaulin, Ruslan, Vecchio, Alberto, Veitch, John, Viceré, Andrea, Whelan, John T., Zlochower, Yosef
Publikováno v:
Class.Quant.Grav.26:165008,2009
The Numerical INJection Analysis (NINJA) project is a collaborative effort between members of the numerical relativity and gravitational-wave data analysis communities. The purpose of NINJA is to study the sensitivity of existing gravitational-wave s
Externí odkaz:
http://arxiv.org/abs/0901.4399
Publikováno v:
Phys.Rev.D80:044010,2009
We compute the flux of linear momentum carried by gravitational waves emitted from spinning binary black holes at 2PN order for generic orbits. In particular we provide explicit expressions of three new types of terms, namely next-to-leading order sp
Externí odkaz:
http://arxiv.org/abs/0812.4413
Publikováno v:
Phys.Rev.D79:104023,2009; Erratum-ibid.D84:049901,2011
We provide ready-to-use time-domain gravitational waveforms for spinning compact binaries with precession effects through 1.5PN order in amplitude and compute their mode decomposition using spin-weighted -2 spherical harmonics. In the presence of pre
Externí odkaz:
http://arxiv.org/abs/0810.5336
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Autor:
Boyle, Michael, Buonanno, Alessandra, Kidder, Lawrence E., Mroué, Abdul H., Pan, Yi, Pfeiffer, Harald P., Scheel, Mark A.
Publikováno v:
Phys.Rev.D78:104020,2008
Expressions for the gravitational wave (GW) energy flux and center-of-mass energy of a compact binary are integral building blocks of post-Newtonian (PN) waveforms. In this paper, we compute the GW energy flux and GW frequency derivative from a highl
Externí odkaz:
http://arxiv.org/abs/0804.4184