Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Pablo Pais"'
Publikováno v:
Physics Letters B, Vol 852, Iss , Pp 138630- (2024)
It was recently shown that, taking into account the granular structure of graphene lattice, the Dirac-like dynamics of its quasiparticles resists beyond the lowest energy approximation. This can be described in terms of new phase-space variables, (X
Externí odkaz:
https://doaj.org/article/78c37f39624541a4b8b4a33d7ca09f51
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-25 (2023)
Abstract By incorporating two gauge connections, transgression forms provide a generalization of Chern-Simons actions that are genuinely gauge-invariant on bounded manifolds. In this work, we show that, when defined on a manifold with a boundary, the
Externí odkaz:
https://doaj.org/article/5a0d0e65f62b4114baf6741e56dc4f14
Publikováno v:
Ribagua, Vol 10, Iss 2, Pp 91-111 (2023)
RESUMENLa interceptación de la precipitación por la cubierta vegetal es uno de los principales componentes del balance hídrico en los sistemas forestales. Este trabajo describe el diseño de instalaciones de medición y registro de redistribución
Externí odkaz:
https://doaj.org/article/9fcceb165e4e45b6a459dd3ac1187510
Autor:
Pais-Hirigoyen, Pablo
Publikováno v:
Tesis CONICYT
CONICYT Chile
instacron:CONICYT
CONICYT Chile
instacron:CONICYT
In this Thesis, we propose to analyze three di erent aspects of Fundamental Physics. The rst part is devoted to the detailed study of what is called unconventional supersymmetry in three and four dimensions for Abelian and non-Abelian internal groups
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::9118ce9ffb5b9ac85f1f4af6264133f0
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-34 (2022)
Abstract We employ path integral methods to calculate the Casimir energy and force densities in a chiral extension of QED. Manifestly gauge invariant perfect electromagnetic boundary conditions, a natural generalization of perfect electric and perfec
Externí odkaz:
https://doaj.org/article/f9da19123b274d6484ccfdd8c146cc41
Publikováno v:
Universe, Vol 9, Iss 12, p 516 (2023)
The concept of torsion in geometry, although known for a long time, has not gained considerable attention from the physics community until relatively recently, due to its diverse and potentially important applications to a plethora of contexts of phy
Externí odkaz:
https://doaj.org/article/950cb19685a54530bc2415746fe49576
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 10, Pp 1-9 (2019)
Abstract A new topological invariant quantity, sensitive to the analytic structure of both fermionic and bosonic propagators, is proposed. The gauge invariance of our construct is guaranteed for at least small gauge transformations. A generalization
Externí odkaz:
https://doaj.org/article/7208e390041d43f7b0e6650410e38abc
Publikováno v:
Universe, Vol 8, Iss 9, p 455 (2022)
Analogs of fundamental physical phenomena can be used in two ways. One way consists in reproducing specific aspects of the classical or quantum gravity of quantum fields in curved space or of other high-energy scenarios on lower-energy corresponding
Externí odkaz:
https://doaj.org/article/37e35ea7d1a64e08b6fb7b0098f6c367
Publikováno v:
Physics Letters B, Vol 763, Iss , Pp 94-101 (2016)
The Gribov problem in the presence of a background field is analyzed: in particular, we study the Gribov copies equation in the Landau–De Witt gauge as well as the semi-classical Gribov gap equation. As background field, we choose the simplest non-
Externí odkaz:
https://doaj.org/article/35642359baea419391648c983fbc6d8e
Autor:
Alfredo Iorio, Pablo Pais
Publikováno v:
Physical Review B. 106