Zobrazeno 1 - 10
of 580
pro vyhledávání: '"Tsujikawa, S."'
Autor:
Salzano, V., Pigozzo, C., Benetti, M., Borges, H. A., von Marttens, R., Carneiro, S., Alcaniz, J. S., Fabris, J. C., Tsujikawa, S., Benítez, N., Bonoli, S., Cenarro, A. J., Cristóbal-Hornillos, D., Dupke, R. A., Ederoclite, A., López-Sanjuan, C., Marín-Franch, A., Marra, V., Moles, M., de Oliveira, C. Mendes, Sodré Jr, L., Taylor, K., Varela, J., Ramió, H. Vázquez
Publikováno v:
JCAP 2109 (2021) 033
The next generation of galaxy surveys will allow us to test some fundamental aspects of the standard cosmological model, including the assumption of a minimal coupling between the components of the dark sector. In this paper, we present the Javalambr
Externí odkaz:
http://arxiv.org/abs/2102.06417
Autor:
Bonoli, S., Marín-Franch, A., Varela, J., Ramió, H. Vázquez, Abramo, L. R., Cenarro, A. J., Dupke, R. A., Vílchez, J. M., Cristóbal-Hornillos, D., Delgado, R. M. González, Hernández-Monteagudo, C., López-Sanjuan, C., Muniesa, D. J., Civera, T., Ederoclite, A., Hernán-Caballero, A., Marra, V., Baqui, P. O., Cortesi, A., Cypriano, E. S., Daflon, S., de Amorim, A. L., Díaz-García, L. A., Diego, J. M., Martínez-Solaeche, G., Pérez, E., Placco, V. M., Prada, F., Queiroz, C., Alcaniz, J., Alvarez-Candal, A., Cepa, J., Maroto, A. L., Roig, F., Siffert, B. B., Taylor, K., Benitez, N., Moles, M., Sodré Jr., L., Carneiro, S., de Oliveira, C. Mendes, Abdalla, E., Angulo, R. E., Resco, M. Aparicio, Balaguera-Antolínez, A., Ballesteros, F. J., Brito-Silva, D., Broadhurst, T., Carrasco, E. R., Castro, T., Fernandes, R. Cid, Coelho, P., de Melo, R. B., Doubrawa, L., Fernandez-Soto, A., Ferrari, F., Finoguenov, A., García-Benito, R., Iglesias-Páramo, J., Jiménez-Teja, Y., Kitaura, F. S., Laur, J., Lopes, P. A. A., Lucatelli, G., Martínez, V. J., Maturi, M., Quartin, M., Pigozzo, C., Rodrìguez-Martìn, J. E., Salzano, V., Tamm, A., Tempel, E., Umetsu, K., Valdivielso, L., von Marttens, R., Zitrin, A., Díaz-Martín, M. C., López-Alegre, G., López-Sainz, A., Yanes-Díaz, A., Rueda-Teruel, F., Rueda-Teruel, S., Ibañez, J. Abril, Bravo, J. L Antón, Ferrer, R. Bello, Bielsa, S., Casino, J. M., Castillo, J., Chueca, S., Cuesta, L., Calderaro, J. Garzarán, Iglesias-Marzoa, R., Íniguez, C., Gutierrez, J. L. Lamadrid, Lopez-Martinez, F., Lozano-Pérez, D., Sacristán, N. Maícas, Molina-Ibáñez, E. L., Moreno-Signes, A., Llano, S. Rodríguez, Navarro, M. Royo, Rua, V. Tilve, Andrade, U., Alfaro, E. J., Akras, S., Arnalte-Mur, P., Ascaso, B., Barbosa, C. E., Jiménez, J. Beltrán, Benetti, M., Bengaly, C. A. P., Bernui, A., Blanco-Pillado, J. J., Fernandes, M. Borges, Bregman, J. N., Bruzual, G., Calderone, G., Carvano, J. M., Casarini, L., Chies-Santos, A. L, de Carvalho, G. Coutinho, Dimauro, P., Puertas, S. Duarte, Figueruelo, D., González-Serrano, J. I., Guerrero, M. A., Gurung-López, S., Herranz, D., Huertas-Company, M., Irwin, J. A., Izquierdo-Villalba, D., Kanaan, A., Kehrig, C., Kirkpatrick, C. C., Lim, J., Lopes, A. R., de Oliveira, R. Lopes, Marcos-Caballero, A., Martínez-Delgado, D., Martínez-González, E., Martínez-Somonte, G., Oliveira, N., Orsi, A. A., Overzier, R. A., Penna-Lima, M., Reis, R. R. R., Spinoso, D., Tsujikawa, S., Vielva, P., Vitorelli, A. Z., Xia, J. Q., Yuan, H. B., Arroyo-Polonio, A., Dantas, M. L. L., Galarza, C. A., Gonçalves, D. R., Gonçalves, R. S., Gonzalez, J. E., Gonzalez, A. H., Greisel, N., Landim, R. G., Lazzaro, D., Magris, G., Monteiro-Oliveira, R., Pereira, C. B., Rebouças, M. J., Rodriguez-Espinosa, J. M., da Costa, S. Santos, Telles, E.
Publikováno v:
A&A 653, A31 (2021)
The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will soon start to scan thousands of square degrees of the northern extragalactic sky with a unique set of $56$ optical filters from a dedicated $2.55$m telescope, JST,
Externí odkaz:
http://arxiv.org/abs/2007.01910
Autor:
Benitez, N., Dupke, R., Moles, M., Sodre, L., Cenarro, J., Marin-Franch, A., Taylor, K., Cristobal, D., Fernandez-Soto, A., de Oliveira, C. Mendes, Cepa-Nogue, J., Abramo, L. R., Alcaniz, J. S., Overzier, R., Hernandez-Monteagudo, C., Alfaro, E. J., Kanaan, A., Carvano, J. M., Reis, R. R. R., Gonzalez, E. Martinez, Ascaso, B., Ballesteros, F., Xavier, H. S., Varela, J., Ederoclite, A., Ramio, H. Vazquez, Broadhurst, T., Cypriano, E., Angulo, R., Diego, J. M., Zandivarez, A., Diaz, E., Melchior, P., Umetsu, K., Spinelli, P. F., Zitrin, A., Coe, D., Yepes, G., Vielva, P., Sahni, V., Marcos-Caballero, A., Kitaura, F. Shu, Maroto, A. L., Masip, M., Tsujikawa, S., Carneiro, S., Nuevo, J. Gonzalez, Carvalho, G. C., Reboucas, M. J., Carvalho, J. C., Abdalla, E., Bernui, A., Pigozzo, C., Ferreira, E. G. M., Devi, N. Chandrachani, Bengaly Jr., C. A. P., Campista, M., Amorim, A., Asari, N. V., Bongiovanni, A., Bonoli, S., Bruzual, G., Cardiel, N., Cava, A., Fernandes, R. Cid, Coelho, P., Cortesi, A., Delgado, R. G., Garcia, L. Diaz, Espinosa, J. M. R., Galliano, E., Gonzalez-Serrano, J. I., Falcon-Barroso, J., Fritz, J., Fernandes, C., Gorgas, J., Hoyos, C., Jimenez-Teja, Y., Lopez-Aguerri, J. A., Juan, C. Lopez-San, Mateus, A., Molino, A., Novais, P., OMill, A., Oteo, I., Perez-Gonzalez, P. G., Poggianti, B., Proctor, R., Ricciardelli, E., Sanchez-Blazquez, P., Storchi-Bergmann, T., Telles, E., Schoennell, W., Trujillo, N., Vazdekis, A., Viironen, K., Daflon, S., Aparicio-Villegas, T., Rocha, D., Ribeiro, T., Borges, M., Martins, S. L., Marcolino, W., Martinez-Delgado, D., Perez-Torres, M. A., Siffert, B. B., Calvao, M. O., Sako, M., Kessler, R., Alvarez-Candal, A., De Pra, M., Roig, F., Lazzaro, D., Gorosabel, J., de Oliveira, R. Lopes, Lima-Neto, G. B., Irwin, J., Liu, J. F., Alvarez, E., Balmes, I., Chueca, S., Costa-Duarte, M. V., da Costa, A. A., Dantas, M. L. L., Diaz, A. Y., Fabregat, J., Ferrari, F., Gavela, B., Gracia, S. G., Gruel, N., Gutierrez, J. L. L., Guzman, R., Hernandez-Fernandez, J. D., Herranz, D., Hurtado-Gil, L., Jablonsky, F., Laporte, R., Tiran, L. L. Le, Licandro, J, Lima, M., Martin, E., Martinez, V., Montero, J. J. C., Penteado, P., Pereira, C. B., Peris, V., Quilis, V., Sanchez-Portal, M., Soja, A. C., Solano, E., Torra, J., Valdivielso, L.
The Javalambre-Physics of the Accelerated Universe Astrophysical Survey (J-PAS) is a narrow band, very wide field Cosmological Survey to be carried out from the Javalambre Observatory in Spain with a purpose-built, dedicated 2.5m telescope and a 4.7
Externí odkaz:
http://arxiv.org/abs/1403.5237
Autor:
Tsujikawa, S.
Publikováno v:
JHEP 0007 (2000) 024
We investigate preheating in a higher-dimensional generalized Kaluza-Klein theory with a quadratic inflaton potential $V(\phi)=\frac12 m^2\phi^2$ including metric perturbations explicitly. The system we consider is the multi-field model where there e
Externí odkaz:
http://arxiv.org/abs/hep-ph/0005105
Autor:
Tsujikawa, S.
Publikováno v:
Phys.Rev. D62 (2000) 043512
We consider the dynamics of power-law inflation with a nonminimally coupled scalar field $\phi$. It is well known that multiple scalar fields with exponential potentials $V(\phi)=V_0 {\rm exp}(-\sqrt{16\pi/p m_{\rm pl}^2} \phi)$ lead to an inflationa
Externí odkaz:
http://arxiv.org/abs/hep-ph/0004088
Autor:
Tsujikawa, S.
Publikováno v:
Phys.Rev.D61:083516,2000
We investigate the particle production of a scalar field $\chi$ coupled to an inflaton field $\phi$ ($g^2\phi^2\chi^2/2$) in the {\it oscillating inflation} model, which was recently proposed by Damour and Mukhanov. Although the fluctuation of the $\
Externí odkaz:
http://arxiv.org/abs/hep-ph/0003252
Autor:
Tsujikawa, S., Bassett, B. A.
Publikováno v:
Phys.Rev. D62 (2000) 043510
Metric perturbations typically strengthen field resonances during preheating. In contrast we present a model in which the super-Hubble field resonances are completely {\em suppressed} when metric perturbations are included. The model is the nonminima
Externí odkaz:
http://arxiv.org/abs/hep-ph/0003068
Autor:
Tsujikawa, S.
Publikováno v:
Phys.Rev. D61 (2000) 124002
We study parametric amplification of Kaluza-Klein (KK) modes in a higher $D$-dimensional generalized Kaluza-Klein theory, which was originally considered by Mukohyama in the narrow resonance case. It was suggested that KK modes can be enhanced by an
Externí odkaz:
http://arxiv.org/abs/hep-ph/0001079
Autor:
Tsujikawa, S., Torii, T.
Publikováno v:
Phys.Rev. D62 (2000) 043505
Recently, Cormier and Holman pointed out that fluctuations of an inflaton field $\phi$ are significantly enhanced in the model of {\it spinodal inflation} with a potential $V(\phi)$ for which the second derivative $V^{(2)}(\phi)$ changes sign. As an
Externí odkaz:
http://arxiv.org/abs/hep-ph/9912499
Publikováno v:
Phys.Rev. D61 (2000) 103501
We investigate preheating of an inflaton field $\phi$ coupled nonminimally to a spacetime curvature. In the case of a self-coupling inflaton potential $V(\phi)=\lambda \phi^4/4$, the dynamics of preheating changes by the effect of the negative $\xi$.
Externí odkaz:
http://arxiv.org/abs/hep-ph/9910214