Unitarization of infinite-range forces: graviton-graviton scattering

Autor: D. Blas, J. Martín Camalich, J. A. Oller

Publikováno v: Journal of High Energy Physics, Vol 2022, Iss 8, Pp 1-68 (2022)

Abstract A method to unitarize the scattering amplitude produced by infinite-range forces is developed and applied to Born terms. In order to apply S-matrix techniques, based on unitarity and analyticity, we first derive an S-matrix free of infrared

Externí odkaz: https://doaj.org/article/b236f34327a0491580dac9fc07f666a8

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Quantum gravity phenomenology at the dawn of the multi-messenger era—A review

Autor: A. Addazi, J. Alvarez-Muniz, R. Alves Batista, G. Amelino-Camelia, V. Antonelli, M. Arzano, M. Asorey, J.-L. Atteia, S. Bahamonde, F. Bajardi, A. Ballesteros, B. Baret, D.M. Barreiros, S. Basilakos, D. Benisty, O. Birnholtz, J.J. Blanco-Pillado, D. Blas, J. Bolmont, D. Boncioli, P. Bosso, G. Calcagni, S. Capozziello, J.M. Carmona, S. Cerci, M. Chernyakova, S. Clesse, J.A.B. Coelho, S.M. Colak, J.L. Cortes, S. Das, V. D’Esposito, M. Demirci, M.G. Di Luca, A. di Matteo, D. Dimitrijevic, G. Djordjevic, D. Dominis Prester, A. Eichhorn, J. Ellis, C. Escamilla-Rivera, G. Fabiano, S.A. Franchino-Viñas, A.M. Frassino, D. Frattulillo, S. Funk, A. Fuster, J. Gamboa, A. Gent, L.Á. Gergely, M. Giammarchi, K. Giesel, J.-F. Glicenstein, J. Gracia-Bondía, R. Gracia-Ruiz, G. Gubitosi, E.I. Guendelman, I. Gutierrez-Sagredo, L. Haegel, S. Heefer, A. Held, F.J. Herranz, T. Hinderer, J.I. Illana, A. Ioannisian, P. Jetzer, F.R. Joaquim, K.-H. Kampert, A. Karasu Uysal, T. Katori, N. Kazarian, D. Kerszberg, J. Kowalski-Glikman, S. Kuroyanagi, C. Lämmerzahl, J. Levi Said, S. Liberati, E. Lim, I.P. Lobo, M. López-Moya, G.G. Luciano, M. Manganaro, A. Marcianò, P. Martín-Moruno, Manel Martinez, Mario Martinez, H. Martínez-Huerta, P. Martínez-Miravé, M. Masip, D. Mattingly, N. Mavromatos, A. Mazumdar, F. Méndez, F. Mercati, S. Micanovic, J. Mielczarek, A.L. Miller, M. Milosevic, D. Minic, L. Miramonti, V.A. Mitsou, P. Moniz, S. Mukherjee, G. Nardini, S. Navas, M. Niechciol, A.B. Nielsen, N.A. Obers, F. Oikonomou, D. Oriti, C.F. Paganini, S. Palomares-Ruiz, R. Pasechnik, V. Pasic, C. Pérez de los Heros, C. Pfeifer, M. Pieroni, T. Piran, A. Platania, S. Rastgoo, J.J. Relancio, M.A. Reyes, A. Ricciardone, M. Risse, M.D. Rodriguez Frias, G. Rosati, D. Rubiera-Garcia, H. Sahlmann, M. Sakellariadou, F. Salamida, E.N. Saridakis, P. Satunin, M. Schiffer, F. Schüssler, G. Sigl, J. Sitarek, J. Solà Peracaula, C.F. Sopuerta, T.P. Sotiriou, M. Spurio, D. Staicova, N. Stergioulas, S. Stoica, J. Strišković, T. Stuttard, D. Sunar Cerci, Y. Tavakoli, C.A. Ternes, T. Terzić, T. Thiemann, P. Tinyakov, M.D.C. Torri, M. Tórtola, C. Trimarelli, T. Trześniewski, A. Tureanu, F.R. Urban, E.C. Vagenas, D. Vernieri, V. Vitagliano, J.-C. Wallet, J.D. Zornoza

Publikováno v: Addazi, A, Alvarez-Muniz, J, Alves Batista, R, Amelino-Camelia, G, Antonelli, L A, Arzano, M, Asorey, M, Atteia, J-L, Bahamonde, S, Bajardi, F, Ballesteros, A, Baret, B, Barreiros, D M, Basilakos, S, Benisty, D, Birnholtz, O, Blanco-Pillado, J J, Blas, D, Bolmont, J, Boncioli, D, Bosso, P, Calcagni, G, Capozziello, S, Carmona, J M, Cerci, S, Chernyakova, M, Clesse, S, Coelho, J A B, Colak, S M, Cortes, J L, Das, S, D'Esposito, Demirci, M, Di Luca, M G, di Matteo, A, Dimitrijevic, D, Djordjevic, G, Prester, D D, Eichhorn, A, Ellis, J, Escamilla-Rivera, C, Fabiano, G, Franchino-Vinas, S A, Frassino, A M, Frattulillo, D, Funk, S, Fuster, A, Gamboa, J, Gent, A, Gergely, L A, Giammarchi, M, Giesel, K, Glicenstein, J-F, Gracia-Bondia, J, Gracia-Ruiz, R, Gubitosi, G, Guendelman, E, Gutierrez-Sagredo, Haegel, L, Heefer, S, Held, A, Herranz, F J, Hinderer, T, Illana, J I, Ioannisian, A, Jetzer, P, Joaquim, F R, Kampert, K-H, Uysal, A K, Katori, T, Kazarian, N, Kerszberg, D, Kowalski-Glikman, J, Kuroyanagi, S, Lammerzahl, C, Said, J L, Liberati, S, Lim, E, Lobo, I P, Lopez-Moya, M, Luciano, G G, Manganaro, M, Marciano, A, Martin-Moruno, P, Martinez, M, Martinez, M, Martinez-Huerta, H, Martinez-Mirave, P, Masip, M, Mattingly, D, Mavromatos, N, Mazumdar, A, Mendez, F, Mercati, F, Micanovic, S, Mielczarek, J, Miller, A L, Milosevic, M, Minic, D, Miramonti, L, Mitsou, V A, Moniz, P, Mukherjee, S, Nardini, G, Navas, S, Niechciol, M, Nielsen, A B, Obers, N A, Oikonomou, F, Oriti, D, Paganini, C F, Palomares-Ruiz, S, Pasechnik, R, Pasic, S, de los Heros, C P, Pfeifer, C, Pieroni, M, Piran, T, Platania, A, Rastgoo, S, Relancio, J J, Reyes, M A, Ricciardone, A, Risse, M, Rodriguez Frias, M D, Rosati, G, Rubiera-Garcia, D, Sahlmann, H, Sakellariadou, M, Salamida, F, Saridakis, E N, Satunin, P, Schiffer, M, Schussler, F, Sigl, G, Sitarek, J, Sola Peracaula, J, Sopuerta, C F, Sotiriou, T P, Spurio, M, Staicova, D, Stergioulas, N, Stoica, S, Striskovic, J, Stuttard, T, Cerci, D S, Tavakoli, Y, Ternes, C A, Terzic, T, Thiemann, T, Tinyakov, P, Torri, M D C, Tortola, M, Trimarelli, C, Trzesniewski, T, Tureanu, A, Urban, F R, Vagenas, E C, Vernieri, D, Vitagliano, V, Wallet, J-C & Zornoza, J D 2022, ' Quantum gravity phenomenology at the dawn of the multi-messenger era-A review ', Progress in Particle and Nuclear Physics, vol. 125, 103948 . https://doi.org/10.1016/j.ppnp.2022.103948
Progress in Particle and Nuclear Physics
Progress in Particle and Nuclear Physics, 2022, 125, pp.103948. ⟨10.1016/j.ppnp.2022.103948⟩

The exploration of the universe has recently entered a new era thanks to the multimessenger paradigm, characterized by a continuous increase in the quantity and quality of experimental data that is obtained by the detection of the various cosmic mess

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b567d4475e5362d1596433e9ec987033
http://hdl.handle.net/11697/183712

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Scalar resonance in graviton-graviton scattering at high-energies: the graviball

Autor: D. Blas, J. Martin Camalich, J.A. Oller

Publikováno v: Physics Letters

We study graviton-graviton scattering in partial-wave amplitudes after unitarizing their Born terms. In order to apply S-matrix techniques, based on unitarity and analyticity, we introduce an S-matrix associated to this resummation that is free of in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::436873ca350ab417090104b6bc3c413c