Zobrazeno 1 - 10
of 42
pro vyhledávání: '"scale, inflation"'
We investigate the possibility that inflation originates from a composite field theory, in terms of an effective chiral Lagrangian involving a dilaton and pions. The walking dynamics of the theory constrain the potential in a specific way, where the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb28e0a90af21221eb24dd406387681f
http://arxiv.org/abs/2307.01852
http://arxiv.org/abs/2307.01852
Autor:
Shakya, Bibhushan
The Standard Model Higgs becomes tachyonic at high energy scales according to current measurements. This unstable regime of the Higgs potential can be realized in the early Universe during high scale inflation, potentially with catastrophic consequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e426c728dcd1ce7310224a2977ad1d44
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 9, Pp 1-34 (2020)
JHEP
JHEP, 2020, 09, pp.114. ⟨10.1007/JHEP09(2020)114⟩
Journal of High Energy Physics
JHEP
JHEP, 2020, 09, pp.114. ⟨10.1007/JHEP09(2020)114⟩
Journal of High Energy Physics
Most of the inflationary models that are in agreement with the Planck data rely on the presence of non-renormalizable operators. If the connection to low energy particle physics is made, the renormalization group (RG) introduces a sensitivity to ultr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca010ac21d57fd2d1fb1a660cee26ff6
http://link.springer.com/article/10.1007/JHEP09(2020)114
http://link.springer.com/article/10.1007/JHEP09(2020)114
Cosmological relaxation of the electroweak scale via Higgs-axion interplay, named as relaxion mechanism, provides a dynamical solution to the Higgs mass hierarchy. In the original proposal by Graham, Kaplan and Rajendran, the relaxion abundance today
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0dff166376fd6d492d40889b9f10f6c
Publikováno v:
Frontiers in Physics, Vol 2 (2015)
We present a perspective on the inflation paths in $2-, 3-, cdots, N-$flation models based on the ultraviolet completion in heterotic string theory, where a number of grand unification scale axions are used. The number of non-Abelian gauge groups for
Externí odkaz:
https://doaj.org/article/7545ec590515412d941b2ce3868c7b0c
The primordial irreducible gravitational-wave background due to quantum vacuum tensor fluctuations produced during inflation spans a large range of frequencies with an almost scale-invariant spectrum but is too low to be detected by the next generati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccbcb88b44fed99ee03cd9600840b08f
Autor:
Norma G. Sanchez
Publikováno v:
Int.J.Mod.Phys.A
Int.J.Mod.Phys.A, 2020, 35 (17), pp.2030008. ⟨10.1142/S0217751X20300082⟩
Int.J.Mod.Phys.A, 2020, 35 (17), pp.2030008. ⟨10.1142/S0217751X20300082⟩
This White Paper for the CNRS IN2P3 Prospective 2020 focuses on realistic and timely situations of inflation in connection with the CMB, gravitational and particle physics, adding inter-disciplinarity and unification values within a strongly predicti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51f1f0909bc98a9befa1ac60918f4f5b
https://hal.archives-ouvertes.fr/hal-02458761
https://hal.archives-ouvertes.fr/hal-02458761
Autor:
Ignatios Antoniadis
Publikováno v:
Universe, Vol 5, Iss 1, p 30 (2019)
Int.J.Mod.Phys.A
Int.J.Mod.Phys.A, 2018, 33 (31), pp.1844021. ⟨10.1142/S0217751X18440219⟩
Blejske delavnice iz fizike
Universe
7th International Conference on New Frontiers in Physics
7th International Conference on New Frontiers in Physics, Jul 2018, Kolymbari, Greece. pp.30, ⟨10.3390/universe5010030⟩
Antoniadis, Ignatios (19 September 2019). Inflation from supersymmetry breaking. PoS-proceedings of science, 347. Trieste, Italy: Scuola Internazionale Superiore di Studi Avanzati SISSA 10.22323/1.347.0055
Antoniadis, Ignatios (2019). Inflation from Supersymmetry Breaking. Universe, 5(1), p. 30. MDPI 10.3390/universe5010030
Volume 5
Issue 1
Int.J.Mod.Phys.A
Int.J.Mod.Phys.A, 2018, 33 (31), pp.1844021. ⟨10.1142/S0217751X18440219⟩
Blejske delavnice iz fizike
Universe
7th International Conference on New Frontiers in Physics
7th International Conference on New Frontiers in Physics, Jul 2018, Kolymbari, Greece. pp.30, ⟨10.3390/universe5010030⟩
Antoniadis, Ignatios (19 September 2019). Inflation from supersymmetry breaking. PoS-proceedings of science, 347. Trieste, Italy: Scuola Internazionale Superiore di Studi Avanzati SISSA 10.22323/1.347.0055
Antoniadis, Ignatios (2019). Inflation from Supersymmetry Breaking. Universe, 5(1), p. 30. MDPI 10.3390/universe5010030
Volume 5
Issue 1
I discuss the possibility that inflation is driven by supersymmetry breaking, with the superpartner of the goldstino (sgoldstino) playing the role of the inflaton. Imposing an R-symmetry to satisfy the slow-roll conditions, avoiding the so-called &et
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5c7a1b6cfd8e73b11b8a2a2f5f859bd
http://www.mdpi.com/2218-1997/5/1/30
http://www.mdpi.com/2218-1997/5/1/30
Autor:
Bennett, Charles, Dodelson, Scott, Page, Lyman, Bartlett, James, Battaglia, Nick, Bock, Jamie, Borrill, Julian, Chuss, David, Crill, Brendan P., Delabrouille, Jacques, Devlin, Mark, Fissel, Laura, Flauger, Raphael, Green, Dan, Hill, J.Colin, Hubmayr, Johannes, Jones, William, Knox, Lloyd, Kogut, Al, Lawrence, Charles, McMahon, Jeff, Pearson, Tim, Pryke, Clem, Schmittfull, Marcel, Trangsrud, Amy, van Engelen, Alexander, Alvarez, Marcelo, Artis, Emmanuel, Ashton, Peter, Aumont, Jonathan, Aurlien, Ragnhild, Banerji, Ranajoy, Belen Barreiro, R., Bartlett, James G., Basak, Soumen, Boddy, Kimberly K., Bonato, Matteo, Bouchet, François, Boulanger, François, Burkhart, Blakesley, Chluba, Jens, Clark, Susan E., Cooperrider, Joelle, De Zotti, Gianfranco, Di Valentino, Eleonora, DIDIER, JOY, Doré, Olivier, Eriksen, Hans K., Errard, Josquin, Essinger-Hileman, Tom, Feeney, Stephen, Filippini, Jeffrey, Fuskeland, Unni, Gluscevic, Vera, Gorski, Krzysztof M., Hanany, Shaul, Hensley, Brandon, Herranz, Diego, Colin Hill, J., Hivon, Eric, Hložek, Renée, Johnson, Bradley R., JONES, TERRY, López-Caniego, Marcos, Lazarian, Alex, Li, Zack, Madhavacheril, Mathew, Melin, Jean-Baptiste, Meyers, Joel, Murray, Calum, Negrello, Mattia, Novak, Giles, O'Brient, Roger, Paine, Christopher, Pogosian, Levon, Puglisi, Giuseppe, Remazeilles, Mathieu, Rocha, Graca, Scott, Douglas, Shirron, Peter, Stephens, Ian, Sutin, Brian, Tomasi, Maurizio, Vansyngel, Flavien, Wehus, Ingunn K., Wen, Qi, Xu, Siyao, Young, Karl, Zonca, Andrea
The Probe of Inflation and Cosmic Origins (PICO) is an imaging polarimeter that will scan the sky for 5 years in 21 frequency bands spread between 21 and 799 GHz. It will produce full-sky surveys of intensity and polarization with a final combined-ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34c7dce497e1bb79e9fd71b078e0b4eb
Autor:
Marcelo A. Alvarez, James J. Bock, Thomas Essinger-Hileman, J. Borrill, Nicholas Battaglia, Lloyd Knox, Christopher G. Paine, A. Trangsrud, Peter Shirron, Krzysztof M. Gorski, Daniel Green, David T. Chuss, Charles R. Lawrence, C. Pryke, Mattia Negrello, Laura M. Fissel, Tomotake Matsumura, W. C. Jones, Raphael Flauger, Johannes Hubmayr, Mark J. Devlin, Joelle Cooperrider, Matteo Bonato, Gianfranco De Zotti, B. P. Crill, Qi Wen, Bradley R. Johnson, Alan J. Kogut, Brian M. Sutin, Shaul Hanany, Roger O'Brient, Jeff McMahon, Karl Young, Jacques Delabrouille
Publikováno v:
Proc.SPIE Int.Soc.Opt.Eng.
SPIE Astronomical Telescopes + Instrumentation 2018
SPIE Astronomical Telescopes + Instrumentation 2018, Jun 2018, Austin, United States. pp.106984F, ⟨10.1117/12.2311326⟩
Sutin, BM; Alvarez, M; Battaglia, N; Bock, J; Bonato, M; Borrill, J; et al.(2018). PICO-The probe of inflation and cosmic origins. Proceedings of SPIE-The International Society for Optical Engineering, 10698. doi: 10.1117/12.2311326. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/97q1r2xf
SPIE Astronomical Telescopes + Instrumentation 2018
SPIE Astronomical Telescopes + Instrumentation 2018, Jun 2018, Austin, United States. pp.106984F, ⟨10.1117/12.2311326⟩
Sutin, BM; Alvarez, M; Battaglia, N; Bock, J; Bonato, M; Borrill, J; et al.(2018). PICO-The probe of inflation and cosmic origins. Proceedings of SPIE-The International Society for Optical Engineering, 10698. doi: 10.1117/12.2311326. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/97q1r2xf
The Probe of Inflation and Cosmic Origins (PICO) is a NASA-funded study of a Probe-class mission concept. The top-level science objectives are to probe the physics of the Big Bang by measuring or constraining the energy scale of inflation, probe fund
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ded60cae32b327979c6980b2f3ef2b0e
http://arxiv.org/abs/1808.01368
http://arxiv.org/abs/1808.01368