Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Matthews, Keith D."'
Autor:
Zhang, Fan, Zimmerman, Aaron, Nichols, David A., Chen, Yanbei, Lovelace, Geoffrey, Matthews, Keith D., Owen, Robert, Thorne, Kip S.
Publikováno v:
Phys. Rev. D 86, 084049 (2012)
When one splits spacetime into space plus time, the Weyl curvature tensor (which equals the Riemann tensor in vacuum) splits into two spatial, symmetric, traceless tensors: the tidal field $E$, which produces tidal forces, and the frame-drag field $B
Externí odkaz:
http://arxiv.org/abs/1208.3034
Autor:
Nichols, David A., Zimmerman, Aaron, Chen, Yanbei, Lovelace, Geoffrey, Matthews, Keith D., Owen, Robert, Zhang, Fan, Thorne, Kip S.
Publikováno v:
Phys. Rev. D 86, 104028 (2012)
In recent papers, we and colleagues have introduced a way to visualize the full vacuum Riemann curvature tensor using frame-drag vortex lines and their vorticities, and tidal tendex lines and their tendicities. We have also introduced the concepts of
Externí odkaz:
http://arxiv.org/abs/1208.3038
Autor:
Matthews, Keith D.
One approach to the clinical problem of defining the neural substrates of human depressive disorders is to model discrete aspects of affective psychopathology in animals. Two major methodological problems have hindered the development of valid animal
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319857
Autor:
Nichols, David A., Owen, Robert, Zhang, Fan, Zimmerman, Aaron, Brink, Jeandrew, Chen, Yanbei, Kaplan, Jeffrey D., Lovelace, Geoffrey, Matthews, Keith D., Scheel, Mark A., Thorne, Kip S.
Publikováno v:
Phys. Rev. D 84, 124014 (2011)
When one splits spacetime into space plus time, the Weyl curvature tensor (vacuum Riemann tensor) gets split into two spatial, symmetric, and trace-free (STF) tensors: (i) the Weyl tensor's so-called "electric" part or tidal field, and (ii) the Weyl
Externí odkaz:
http://arxiv.org/abs/1108.5486
Autor:
Owen, Robert, Brink, Jeandrew, Chen, Yanbei, Kaplan, Jeffrey D., Lovelace, Geoffrey, Matthews, Keith D., Nichols, David A., Scheel, Mark A., Zhang, Fan, Zimmerman, Aaron, Thorne, Kip S.
Publikováno v:
Phys.Rev.Lett.106:151101,2011
When one splits spacetime into space plus time, the spacetime curvature (Weyl tensor) gets split into an "electric" part E_{jk} that describes tidal gravity and a "magnetic" part B_{jk} that describes differential dragging of inertial frames. We intr
Externí odkaz:
http://arxiv.org/abs/1012.4869
Autor:
Lovelace, Geoffrey, Chen, Yanbei, Cohen, Michael, Kaplan, Jeffrey D., Keppel, Drew, Matthews, Keith D., Nichols, David A., Scheel, Mark A., Sperhake, Ulrich
Publikováno v:
Phys.Rev.D82:064031,2010
Research on extracting science from binary-black-hole (BBH) simulations has often adopted a "scattering matrix" perspective: given the binary's initial parameters, what are the final hole's parameters and the emitted gravitational waveform? In contra
Externí odkaz:
http://arxiv.org/abs/0907.0869
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:
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
Autor:
Hannam, Mark, Husa, Sascha, Baker, John G., Boyle, Michael, Bruegmann, Bernd, Chu, Tony, Dorband, Nils, Herrmann, Frank, Hinder, Ian, Kelly, Bernard J., Kidder, Lawrence E., Laguna, Pablo, Matthews, Keith D., van Meter, James R., Pfeiffer, Harald P., Pollney, Denis, Reisswig, Christian, Scheel, Mark A., Shoemaker, Deirdre
Publikováno v:
Phys.Rev.D79:084025,2009
We quantify the consistency of numerical-relativity black-hole-binary waveforms for use in gravitational-wave (GW) searches with current and planned ground-based detectors. We compare previously published results for the $(\ell=2,| m | =2)$ mode of t
Externí odkaz:
http://arxiv.org/abs/0901.2437
Autor:
Scheel, Mark A., Boyle, Michael, Chu, Tony, Kidder, Lawrence E., Matthews, Keith D., Pfeiffer, Harald P.
Publikováno v:
Phys.Rev.D79:024003,2009
The first spectral numerical simulations of 16 orbits, merger, and ringdown of an equal-mass non-spinning binary black hole system are presented. Gravitational waveforms from these simulations have accumulated numerical phase errors through ringdown
Externí odkaz:
http://arxiv.org/abs/0810.1767