Zobrazeno 1 - 10
of 463
pro vyhledávání: '"L. L. Salcedo"'
Autor:
C. Garcia-Recio, L. L. Salcedo
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 5, Pp 1-15 (2019)
Abstract Using the method of covariant symbols we compute the divergent part of the effective action of the Proca field with non-minimal mass term. Specifically a quantum abelian vector field with a non-derivative coupling to an external tensor field
Externí odkaz:
https://doaj.org/article/897b970288f048df8d71946c7cf818e9
Autor:
V, Galvis, M M, Parra, A, Tello, Y A, Castellanos, P A, Camacho, D, Villarreal, S L L, Salcedo
Publikováno v:
Archivos de la Sociedad Espanola de Oftalmologia. 94(1)
In view of the increasing bacterial resistance to antibiotics, it is necessary to determine it locally in order to serve as a guide in clinical management. The purpose of this study was to characterise the pattern of antibiotic sensitivity in cases o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9fddfa5acbcc827f91628ea848b0b83e
https://pubmed.ncbi.nlm.nih.gov/30270037
https://pubmed.ncbi.nlm.nih.gov/30270037
Autor:
L. L. Salcedo
A normalizable complex distribution $P(x)$ on a manifold $\mathcal{M}$ can be regarded as a complex weight, thereby allowing to define expectation values of observables $A(x)$ defined on $\mathcal{M}$. Straightforward importance sampling, $x\sim P$,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82fd069ba842ff9589ce49d101677871
Publikováno v:
International ophthalmology. 39(8)
To describe the indications and techniques of corneal grafting in a tertiary institution in a middle-sized city in Colombia. A retrospective review of surgical reports and medical records of patients undergoing keratoplasty from January 2012 to Decem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35e426ee697667b06f42d3b568f285fb
https://pubmed.ncbi.nlm.nih.gov/30047076
https://pubmed.ncbi.nlm.nih.gov/30047076
Autor:
V. Gil, L. L. Salcedo
Publikováno v:
Physical Review A. 95
We study compound systems with a classical sector and a quantum sector. Among other consistency conditions we require a canonical structure, that is, a Lie bracket for the dynamical evolution of hybrid observables in the Heisenberg picture, interpola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24acb8edde7d1aecdd29484df997a32c
https://doi.org/10.1103/physreva.95.012137
https://doi.org/10.1103/physreva.95.012137
Publikováno v:
Progress of Theoretical Physics Supplement. 117:461-475
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3b9e96fb75e70ae1b4d2c6db279a705
https://doi.org/10.1143/ptp.117.461
https://doi.org/10.1143/ptp.117.461
Autor:
L. L. Salcedo
Publikováno v:
EPJ direct. 3:1-10
Following Osipov and Hiller, a generalized heat kernel expansion is considered for the effective action of bosonic operators. In this generalization, the standard heat kernel expansion, which counts inverse powers of a c-number mass parameter, is ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f30f72b19f9e778a205d9bdf6a1feac
https://doi.org/10.1007/s1010501c0014
https://doi.org/10.1007/s1010501c0014
Autor:
J. Caro, L. L. Salcedo
Publikováno v:
Physical Review A. 60:842-852
The dynamics of systems composed of a classical sector plus a quantum sector is studied. We show that, even in the simplest cases, (i) the existence of a consistent canonical description for such mixed systems is incompatible with very basic requirem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abe05ed6c11cc50bddf88201835c9630
https://doi.org/10.1103/physreva.60.842
https://doi.org/10.1103/physreva.60.842
Autor:
L. L. Salcedo
Publikováno v:
Letters in Mathematical Physics. 43:233-248
We study how the entropic uncertainty relation for position and momentum conjugate variables is minimized in the subspace of one-dimensional antisymmetric wave functions. Based partially on numerical evidence and partially on analytical results, a co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3a485476747563f92e48696f1ff7c28
https://doi.org/10.1023/a:1007464229188
https://doi.org/10.1023/a:1007464229188
Autor:
C. Garcia-Recio, L. L. Salcedo
A short derivation is given of the weak gravitational field approximation to the scalar massless propagator in Schwarzschild spacetime obtained by Paszko using the path-integral approach. The contribution from the direct coupling of the quantum field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4d078fec42c2a7b6c5cce5d4aec104e
http://arxiv.org/abs/1303.6620
http://arxiv.org/abs/1303.6620