Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Olivier, Coussaert"'
Publikováno v:
Progress in neurological surgery. 20
Stereotactic radiosurgery treatment principles and irradiation techniques have shown little evolution since its introduction in 1968. Conversely, technology progress linked to computers has produced a major impact on the methods used for treatment pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::047f781040ffaaace7a3a14e7223351e
https://pubmed.ncbi.nlm.nih.gov/17317978
https://pubmed.ncbi.nlm.nih.gov/17317978
Stereotactic radiosurgery treatment principles and irradiation techniques have shown little evolution since its introduction in 1968. Conversely, technology progress linked to computers has produced a major impact on the methods used for treatment pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::112eccf19e33176be73349601a9c77f6
https://doi.org/10.1159/000100097
https://doi.org/10.1159/000100097
Anti-de Sitter supergravity models are considered in three dimensions. Precise asymptotic conditions involving a chiral projection are given on the Rarita-Schwinger fields. Together with the known boundary conditions on the bosonic fields, these ensu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3415f77d25a3cbc5415b99b1433f8a87
Liouville theory is shown to describe the asymptotic dynamics of three-dimensional Einstein gravity with a negative cosmological constant. This is because (i) Chern-Simons theory with a gauge group $SL(2,R) \times SL(2,R)$ on a space-time with a cyli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fb5c8caed48b2dcaef780f623af24f4
http://arxiv.org/abs/gr-qc/9506019
http://arxiv.org/abs/gr-qc/9506019
Autor:
Olivier Coussaert, Marc Henneaux
Publikováno v:
Physical review letters. 72(2)
The supersymmetry properties of the asymptotically anti--de Sitter (adS) black holes of Einstein theory in 2+1 dimensions are investigated. It is shown that (i) the zero-mass black hole has two exact supersymmetries; (ii) extreme lM=\ensuremath{\Vert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::876243ffbdc9535f1efded26320ba211
https://pubmed.ncbi.nlm.nih.gov/10056080
https://pubmed.ncbi.nlm.nih.gov/10056080
Autor:
Olivier Coussaert, Marc Henneaux
We analyze carefully the problem of gauge symmetries for Bianchi models, from both the geometrical and dynamical points of view. Some of the geometrical definitions of gauge symmetries (=``homogeneity preserving diffeomorphisms'') given in the litera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06e48a1a6a118273dea86ac4dae48cd7
http://arxiv.org/abs/gr-qc/9301001
http://arxiv.org/abs/gr-qc/9301001