Results 11 to 20 of about 7,337,627 (324)

Testing general relativity in cosmology [PDF]

Living Reviews in Relativity, 2018
We review recent developments and results in testing general relativity (GR) at cosmological scales. The subject has witnessed rapid growth during the last two decades with the aim of addressing the question of cosmic acceleration and the dark energy ...
Mustapha Ishak
doaj   +4 more sources

Carroll Expansion of General Relativity [PDF]

SciPost Physics, 2022
We study the small speed of light expansion of general relativity, utilizing the modern perspective on non-Lorentzian geometry. This is an expansion around the ultra-local Carroll limit, in which light cones close up. To this end, we first rewrite the
Dennis Hansen, Niels A. Obers, Gerben Oling, Benjamin T. Søgaard
doaj   +2 more sources

Landauer Principle and General Relativity [PDF]

Entropy, 2020
We endeavour to illustrate the physical relevance of the Landauer principle applying it to different important issues concerning the theory of gravitation.
Luis Herrera
doaj   +2 more sources

Hamiltonian formulation of general relativity and post-Newtonian dynamics of compact binaries. [PDF]

Living Rev Relativ, 2018
Hamiltonian formalisms provide powerful tools for the computation of approximate analytic solutions of the Einstein field equations. The post-Newtonian computations of the explicit analytic dynamics and motion of compact binaries are discussed within the
Schäfer G, Jaranowski P.
europepmc   +2 more sources

Traversable Wormholes in General Relativity. [PDF]

Physical Review Letters, 2021
Blázquez-Salcedo et al. [Phys. Rev. Lett. 126, 101102 (2021)PRLTAO0031-900710.1103/PhysRevLett.126.101102] obtained asymptotically flat traversable wormhole solutions in the Einstein-Dirac-Maxwell theory without using phantom matter.
R. Konoplya, A. Zhidenko
semanticscholar   +1 more source

Tests of General Relativity with Binary Black Holes from the second LIGO-Virgo Gravitational-Wave Transient Catalog [PDF]

, 2020
Gravitational waves enable tests of general relativity in the highly dynamical and strong-field regime. Using events detected by LIGO-Virgo up to 1 October 2019, we evaluate the consistency of the data with predictions from the theory. We first establish
The Ligo Scientific Collaboration, T. Abbott, T. Abbott, S. Abraham, F. Acernese, K. Ackley, A. Adams, C. Adams, R. Adhikari, V. Adya, C. Affeldt, M. Agathos, K. Agatsuma, N. Aggarwal, O. Aguiar, L. Aiello, A. Ain, P. Ajith, G. Allen, A. Allocca, P. Altin, A. Amato, S. Anand, A. Ananyeva, S. Anderson, W. Anderson, S. Angelova, S. Ansoldi, J. Antelis, S. Antier, S. Appert, K. Arai, M. Araya, J. Areeda, M. Arène, N. Arnaud, S. Aronson, K. Arun, Y. Asali, S. Ascenzi, G. Ashton, S. Aston, P. Astone, F. Aubin, P. Aufmuth, K. AultONeal, C. Austin, V. Avendano, S. Babak, F. Badaracco, M. Bader, S. Bae, A. Baer, S. Bagnasco, J. Baird, M. Ball, G. Ballardin, S. Ballmer, A. Bals, A. Balsamo, G. Baltus, S. Banagiri, D. Bankar, R. Bankar, J. Barayoga, C. Barbieri, B. Barish, D. Barker, P. Barneo, S. Barnum, F. Barone, B. Barr, L. Barsotti, M. Barsuglia, D. Barta, J. Bartlett, I. Bartos, R. Bassiri, A. Basti, M. Bawaj, J. Bayley, M. Bazzan, B. Becher, B. B'ecsy, V. Bedakihale, M. Bejger, I. Belahcene, D. Beniwal, M. Benjamin, R. Benkel, T. Bennett, J. Bentley, F. Bergamin, B. Berger, G. Bergmann, S. Bernuzzi, C. Berry, D. Bersanetti, A. Bertolini, J. Betzwieser, R. Bhandare, A. Bhandari, D. Bhattacharjee, J. Bidler, I. Bilenko, G. Billingsley, R. Birney, O. Birnholtz, S. Biscans, M. Bischi, S. Biscoveanu, A. Bisht, M. Bitossi, M. Bizouard, J. Blackburn, J. Blackman, C. Blair, D. Blair, R. Blair, O. Blanch, F. Bobba, N. Bode, M. Boer, Y. Boetzel, G. Bogaert, M. Boldrini, F. Bondu, E. Bonilla, R. Bonnand, P. Booker, B. A. Boom, S. Borhanian, R. Bork, V. Boschi, N. Bose, S. Bose, V. Bossilkov, V. Boudart, Y. Bouffanais, A. Bozzi, C. Bradaschia, P. Brady, A. Bramley, M. Branchesi, J. Brau, M. Breschi, T. Briant, J. Briggs, F. Brighenti, A. Brillet, M. Brinkmann, P. Brockill, A. Brooks, J. Brooks, D. Brown, S. Brunett, G. Bruno, R. Bruntz, A. Buikema, T. Bulik, H. Bulten, A. Buonanno, D. Buskulic, R. Byer, M. Cabero, L. Cadonati, M. Caesar, G. Cagnoli, C. Cahillane, J. C. Bustillo, J. Callaghan, T. Callister, E. Calloni, J. Camp, M. Canepa, K. Cannon, H. Cao, J. Cao, G. Carapella, F. Carbognani, M. Carney, M. Carpinelli, Gregorio Carullo, T. Carver, J. C. Diaz, C. Casentini, S. Caudill, M. Cavaglià, F. Cavalier, R. Cavalieri, G. Cella, P. Cerd'a-Dur'an, E. Cesarini, W. Chaibi, K. Chakravarti, C. Chan, C. Chan, K. Chandra, P. Chanial, S. Chao, P. Charlton, E. Chase, É. Chassande-Mottin, D. Chatterjee, M. Chaturvedi, K. Chatziioannou, A. Chen, H. Chen, X. Chen, Y. Chen, H.-P. Cheng, C. Cheong, H. Chia, F. Chiadini, R. Chierici, A. Chincarini, A. Chiummo, G. Cho, H. Cho, M. Cho, S. Choate, N. Christensen, Q. Chu, S. Chua, K. Chung, S. Chung, G. Ciani, P. Ciecieląg, M. Cie'slar, M. Cifaldi, A. Ciobanu, R. Ciolfi, F. Cipriano, A. Cirone, F. Clara, E. Clark, J. Clark, L. Clarke, P. Clearwater, S. Clesse, F. Cleva, E. Coccia, P. Cohadon, D. Cohen, M. Colleoni, C. Collette, C. Collins, M. Colpi, M. Constancio, L. Conti, S. Cooper, P. Corban, T. Corbitt, I. Cordero-Carri'on, S. Corezzi, K. Corley, N. Cornish, D. Corre, A. Corsi, S. Cortese, C. Costa, R. Cotesta, M. Coughlin, S. Coughlin, J. Coulon, S. Countryman, P. Couvares, P. Covas, D. Coward, M. Cowart, D. Coyne, R. Coyne, J. Creighton, T. Creighton, M. Croquette, S. Crowder, J. Cudell, T. Cullen, A. Cumming, R. Cummings, L. Cunningham, E. Cuoco, M. Curyło, T. D. Canton, G. D'alya, A. Dana, L. M. DaneshgaranBajastani, Beatrice D'Angelo, S. Danilishin, S. D’Antonio, K. Danzmann, C. Darsow-Fromm, A. Dasgupta, L. Datrier, V. Dattilo, I. Dave, M. Davier, G. Davies, D. Davis, E. Daw, R. Dean, D. DeBra, M. Deenadayalan, J. Degallaix, M. D. Laurentis, S. Del'eglise, V. D. Favero, F. D. Lillo, N. D. Lillo, W. D. Pozzo, L. DeMarchi, F. Matteis, V. d’Emilio, N. Demos, T. Denker, T. Dent, A. Depasse, R. Pietri, R. Rosa, C. Rossi, R. DeSalvo, O. D. Varona, A. Dhani, S. Dhurandhar, M. D'iaz, M. Diaz-Ortiz, N. Didio, T. Dietrich, L. Fiore, C. DiFronzo, C. Giorgio, F. D. Giovanni, M. Giovanni, T. D. Girolamo, A. Lieto, B. Ding, S. D. Pace, I. Palma, F. Renzo, A. K. Divakarla, A. Dmitriev, Zoheyr Doctor, L. D’Onofrio, F. Donovan, K. Dooley, S. Doravari, I. Dorrington, T. Downes, M. Drago, J. Driggers, Z. Du, J. Ducoin, R. Dudi, P. Dupej, O. Durante, D. D’Urso, P. Duverne, S. Dwyer, P. Easter, G. Eddolls, B. Edelman, T. Edo, O. Edy, A. Effler, J. Eichholz, S. Eikenberry, M. Eisenmann, R. Eisenstein, A. Ejlli, L. Errico, R. Essick, H. Estell'es, D. Estevez, Z. Etienne, T. Etzel, M. Evans, T. Evans, B. Ewing, V. Fafone, H. Fair, S. Fairhurst, X. Fan, A. M. Farah, S. Farinon, B. Farr, W. Farr, E. Fauchon-Jones, Marc Favata, M. Fays, M. Fazio, J. Feicht, M. Fejer, F. Feng, E. Fenyvesi, D. Ferguson, Á. Fernández-Galiana, I. Ferrante, T. A. Ferreira, F. Fidecaro, P. Figura, I. Fiori, D. Fiorucci, M. Fishbach, R. Fisher, J. Fishner, R. Fittipaldi, M. Fitz-Axen, V. Fiumara, R. Flaminio, E. Floden, E. Flynn, H. Fong, J. Font, P. Forsyth, J. Fournier, S. Frasca, F. Frasconi, Z. Frei, A. Freise, R. Frey, V. Frey, P. Fritschel, V. Frolov, G. G. Fronz'e, P. Fulda, M. Fyffe, H. Gabbard, B. Gadre, S. Gaebel, J. Gair, J. Gais, S. Galaudage, R. Gamba, D. Ganapathy, A. Ganguly, S. Gaonkar, B. Garaventa, C. Garc'ia-Quir'os, F. Garufi, B. Gateley, S. Gaudio, V. Gayathri, G. Gemme, A. Gennai, D. George, J. George, R. George, L. Gergely, S. Ghonge, A. Ghosh, A. Ghosh, S. Ghosh, B. Giacomazzo, L. Giacoppo, J. Giaime, K. Giardina, D. Gibson, C. Gier, K. Gill, P. Giri, J. Glanzer, A. Gleckl, P. Godwin, E. Goetz, R. Goetz, N. Gohlke, B. Goncharov, G. Gonz'alez, A. Gopakumar, S. Gossan, M. Gosselin, R. Gouaty, B. Grace, A. Grado, M. Granata, V. Granata, A. Grant, S. Gras, P. Grassia, C. Gray, R. Gray, G. Greco, A. Green, R. Green, E. Gretarsson, H. L. Griggs, G. Grignani, A. Grimaldi, E. Grimes, S. Grimm, H. Grote, S. Grunewald, P. Gruning, J. G. Guerrero, G. Guidi, A. R. Guimaraes, G. Guix'e, H. Gulati, Y. Guo, Anchal Gupta   +499 more
semanticscholar   +1 more source

Energy conditions in general relativity and quantum field theory [PDF]

Classical and quantum gravity, 2020
This review summarizes the current status of the energy conditions in general relativity and quantum field theory. We provide a historical review and a summary of technical results and applications, complemented with a few new derivations and discussions.
Eleni-Alexandra Kontou, Ko Sanders
semanticscholar   +1 more source

Is the Axionic Dark Matter an Equilibrium System?

Universe, 2020
We consider an axionic dark matter model with a modified periodic potential for the pseudoscalar field in the framework of the axionic extension of the Einstein-aether theory.
Alexander B. Balakin, Amir F. Shakirzyanov   +1 more
doaj   +1 more source

Spontaneous Color Polarization as A Modus Originis of the Dynamic Aether

Universe, 2020
We suggest the phenomenological model of emergence of the dynamic aether as a result of decay of the SU(N) symmetric field configuration containing the multiplet of vector fields.
Alexander Balakin, Gleb Kiselev
doaj   +1 more source

Towards Multifractality through an Ernst-Type Potential in Complex Systems Dynamics

Entropy, 2023
Some possible correspondences between the Scale Relativity Theory and the Space–Time Theory can be established. Since both the multifractal Schrödinger equation from the Scale Relativity Theory and the General Relativity equations for a gravitational ...
Vlad Ghizdovat, Oana Rusu, Mihail Frasila, Cristina Marcela Rusu, Maricel Agop, Decebal Vasincu   +5 more
doaj   +1 more source