Zobrazeno 1 - 10
of 1 915
pro vyhledávání: '"Levy, G A"'
In this paper, we endeavour to build up a non-Abelian formulation to describe the self-interactions of massless vector bosons in the context of Loop Quantum Gravity (LQG). To accomplish this task, we start off from the modified Maxwell equations with
Externí odkaz:
http://arxiv.org/abs/2408.10366
Autor:
Levy, G. L. L. W., Ramos, Rudnei O.
Publikováno v:
Phys. Rev. D 110, 043507 (2024)
We perform in this work an analysis of the background dynamics for $\alpha$-attractor models in the context of loop quantum cosmology. Particular attention is given to the determination of the duration of the inflationary phase that is preceded by th
Externí odkaz:
http://arxiv.org/abs/2404.10149
Autor:
Razzoli, E., Boschini, F., Zonno, M., Na, M. X., Michiardi, M., Schneider, M., Neto, E. H. da Silva, Gorovikov, S., Zhong, R. D., Schneeloch, J., Gu, G. D., Zhdanovich, S., Mills, A. K., Levy, G., Jones, D. J., Giannetti, C., Damascelli, A.
The 40-70 meV band-structure renormalization (so-called kink) in high-temperature cuprate superconductors - which has been mainly interpreted in terms of electron-boson coupling - is observed to be strongly suppressed both above the superconducting t
Externí odkaz:
http://arxiv.org/abs/2312.05378
Publikováno v:
Phys. Rev. D 106, 103535 (2022)
We revisit the predictions for the duration of the inflationary phase after the bounce in loop quantum cosmology. We present our analysis for different classes of inflationary potentials that include the monomial power-law chaotic type of potentials,
Externí odkaz:
http://arxiv.org/abs/2206.14881
Autor:
Michiardi, M., Boschini, F., Kung, H. -H., Na, M. X., Dufresne, S. K. Y., Currie, A., Levy, G., Zhdanovich, S., Mills, A. K., Jones, D. J., Mi, J. L., Iversen, B. B., Hofmann, Ph., Damascelli, A.
Publikováno v:
Nature Communications 13, 3096 (2022)
In spintronic devices, the two main approaches to actively control the electrons' spin degree of freedom involve either static magnetic or electric fields. An alternative avenue relies on the application of optical fields to generate spin currents, w
Externí odkaz:
http://arxiv.org/abs/2105.09320
Autor:
Miravitlles M, Acharya S, Aggarwal B, Fernandes FL, Dreyse J, Jardim JR, Juthong S, Levy G, Sivori M
Publikováno v:
International Journal of COPD, Vol Volume 18, Pp 1853-1866 (2023)
Marc Miravitlles,1 Sudeep Acharya,2 Bhumika Aggarwal,2 Frederico LA Fernandes,3 Jorge Dreyse,4 José R Jardim,5 Siwasak Juthong,6 Gur Levy,7 Martin Sivori8 1Pneumology Department, Hospital Universitari Vall d’Hebron/Vall d’Hebron Institut de Rece
Externí odkaz:
https://doaj.org/article/d3c45a9c50b8447ba823929ca471f701
Autor:
Campbell, D. J., Wilfong, B., Zic, M. P., Levy, G., Na, M. X., Pedersen, T. M., Gorovikov, S., Zavalij, P. Y., Zhdanovich, S., Damascelli, A., Rodriguez, E. E., Paglione, J.
We present a method for producing high quality KCo2As2 crystals, stable in air and suitable for a variety of measurements. X-ray diffraction, magnetic susceptibility, electrical transport and heat capacity measurements confirm the high quality and an
Externí odkaz:
http://arxiv.org/abs/2010.03447
Autor:
Zonno, M., Boschini, F., Razzoli, E., Michiardi, M., Na, M. X., Dufresne, S., Pedersen, T. M., Gorovikov, S., Gonzalez, S., Di Santo, G., Petaccia, L., Schneider, M., Wong, D., Dosanjh, P., Yoshida, Y., Eisaki, H., Zhong, R. D., Schneeloch, J., Gu, G. D., Mills, A. K., Zhdanovich, S., Levy, G., Jones, D. J., Damascelli, A.
Publikováno v:
Phys. Rev. B 103, 155109 (2021)
High-temperature superconducting cuprates exhibit an intriguing phenomenology for the low-energy elementary excitations. In particular, an unconventional temperature dependence of the coherent spectral weight (CSW) has been observed in the supercondu
Externí odkaz:
http://arxiv.org/abs/2009.05058
Autor:
Nigge, P., Qu, A. C., Lantagne-Hurtubise, É., Mårsell, E., Link, S., Tom, G., Zonno, M., Michiardi, M., Schneider, M., Zhdanovich, S., Levy, G., Starke, U., Gutiérrez, C., Bonn, D., Burke, S. A., Franz, M., Damascelli, A.
Publikováno v:
Science Advances 5, eaaw5593 (2019)
Graphene is a powerful playground for studying a plethora of quantum phenomena. One of the remarkable properties of graphene arises when it is strained in particular geometries and the electrons behave as if they were under the influence of a magneti
Externí odkaz:
http://arxiv.org/abs/1902.00514
Autor:
Alejandro, R, Aull, M, Bellin, M, Berney, T, Borja-Cacho, D, Brayman, K, Cagliero, E, Caiazzo, R, Cattral, M, Coates, T, Danielson, K, Defrance, F, De Koning, E, Desai, C, Desai, N, Gaber, A O, Gmyr, V, Gores, P, Goss, J A, Gottllieb, P, Greenbaum, C, Hardy, M, Harlan, D, Hering, B, Kandeel, F, Kaufman, D, Kay, T, Keymeulen, B, Khan, K, Kudva, Y, Larsen, C, Le Mapihan, K, Levy, G, Levy, M, Loudovaris, T, Lundgren, T, Maffi, P, Markmann, J, Marks, W H, Naji, A, O'Connell, P, Oberholzer, J, Odorico, J, Onaca, N, Pattou, F, Piemonti, L, Pipeleers, D, Posselt, A, Rajab, A, Raverdy, V, Rickels, M R, Ricordi, C, Rossini, A A, Saudek, F, Schrope, B, Secchi, A, Senior, P, Shapiro, A M J, Shaw, J, Stock, P, Thomas, D, Thompson, M J, Vantyghem, M C, Vargas, L, Wang, H, Wiseman, A, Witkowski, P, Yoon, K, Chetboun, Mikaël, Drumez, Elodie, Ballou, Cassandra, Maanaoui, Mehdi, Payne, Elizabeth, Barton, Franca, Kerr-Conte, Julie, Vantyghem, Marie-Christine, Piemonti, Lorenzo, Rickels, Michael R, Labreuche, Julien, Pattou, François *
Publikováno v:
In The Lancet Diabetes & Endocrinology June 2023 11(6):391-401