Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Montoya, Jairo"'
We compute the planar limit of both the free energy and the expectation value of the $1/2$ BPS Wilson loop for four dimensional ${\cal N}=2$ superconformal quiver theories, with a product of SU($N$)s as gauge group and bi-fundamental matter. Supersym
Externí odkaz:
http://arxiv.org/abs/2006.06379
We obtain the perturbative expansion of the free energy on $S^4$ for four dimensional Lagrangian ${\cal N}=2$ superconformal field theories, to all orders in the 't Hooft coupling, in the planar limit. We do so by using supersymmetric localization, a
Externí odkaz:
http://arxiv.org/abs/2003.02879
We discuss radiation in theories with scalar fields. Our key observation is that even in flat spacetime, the radiative fields depend qualitatively on the coupling of the scalar field to the Ricci scalar: for non-minimally coupled scalars, the radiati
Externí odkaz:
http://arxiv.org/abs/1907.08161
We derive an expression for the vacuum expectation value (vev) of the 1/2 BPS circular Wilson loop of ${\cal N}=4$ super Yang Mills in terms of color invariants, valid for any representation R of any gauge group G. This expression allows us to discus
Externí odkaz:
http://arxiv.org/abs/1812.06890
Publikováno v:
Eur. Phys. J. Plus (2017) 132: 523
We analyze a generalization of the analogue Unruh effect based on curved graphene. To this end, we consider the fourth order in derivatives field theoretic version of the Pais-Uhlenbeck oscillator, for which the Unruh effect may be interpreted as the
Externí odkaz:
http://arxiv.org/abs/1705.03052
Publikováno v:
Class. Quantum Grav. 34 075007 (2017)
We analyse the emergence of the Unruh effect within the context of a field Lagrangian theory associated to the Pais-Uhlenbeck fourth order oscillator model. To this end, we introduce a transformation that brings the Hamiltonian bounded from below and
Externí odkaz:
http://arxiv.org/abs/1612.07344
Publikováno v:
TDX (Tesis Doctorals en Xarxa)
TDR. Tesis Doctorales en Red
instname
Dipòsit Digital de la UB
Universidad de Barcelona
TDR. Tesis Doctorales en Red
instname
Dipòsit Digital de la UB
Universidad de Barcelona
[eng] This thesis is devoted to the study of radiation in generic conformal field theories in four dimensions. In the first part of the thesis we explain at the classical level the implications of considering accelerated probes coupled to conformal s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::61d94eebc8633470b6e4a5e526435d5d
http://hdl.handle.net/2445/185861
http://hdl.handle.net/2445/185861
Propuesta de prevención para mitigar la incidencia en la exposición a los factores de riesgo ergonómicos, relacionados con la manipulación de cargas y posturas en el proceso de recolección de residuos vegetales. 1. Introducción 7 2. Planteamien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9672::470cecd3db85e0710682eaeee75f5137
https://repositorio.ecci.edu.co/handle/001/3339
https://repositorio.ecci.edu.co/handle/001/3339
Autor:
Montoya, Jairo1 jmontoya@uniquindio.edu.co, Giraldo, German A.2 ggiraldo@uniquindio.edu.co, Sánchez, Leidy T.2 ltsanchez@uniquindio.edu.co
Publikováno v:
Información Tecnológica. ago2019, Vol. 30 Issue 4, p3-12. 10p.
Publikováno v:
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
instname
El objetivo principal es analizar la comunicación externa a través de las redes sociales de la empresa multinacional con capital español y casi 50 años de historia llamada MARYPAZ. Como metodología se realiza una encuesta online en dos tandas co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cd753b6bf63b36bd490d394e7a2f5fe8
http://zaguan.unizar.es/record/108249
http://zaguan.unizar.es/record/108249