dc.creator | Bordag, M. | |
dc.creator | Vassilievich, D. | |
dc.creator | Falomir, Horacio Alberto | |
dc.creator | Santangelo, Eve Mariel | |
dc.date.accessioned | 2020-02-20T13:15:33Z | |
dc.date.accessioned | 2022-10-15T14:00:08Z | |
dc.date.available | 2020-02-20T13:15:33Z | |
dc.date.available | 2022-10-15T14:00:08Z | |
dc.date.created | 2020-02-20T13:15:33Z | |
dc.date.issued | 2001-12 | |
dc.identifier | Bordag, M.; Vassilievich, D.; Falomir, Horacio Alberto; Santangelo, Eve Mariel; Multiple reflection expansion and heat kernelcoefficients; American Physical Society; Physical Review D; 64; 12-2001; 045017-28 | |
dc.identifier | 0556-2821 | |
dc.identifier | http://hdl.handle.net/11336/98116 | |
dc.identifier | CONICET Digital | |
dc.identifier | CONICET | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4394331 | |
dc.description.abstract | We propose the multiple reflection expansion as a tool for the calculation of heat kernel coefficients. As an example, we give the coefficients for a sphere as a finite sum over reflections, obtaining as a byproduct, a relation between the coefficients for Dirichlet and Neumann boundary conditions. Further, we calculate the heat kernel coefficients for the most general matching conditions on the surface of a sphere, including those cases corresponding to the presence of delta and delta prime background potentials. In the latter case, the multiple reflection expansion is shown to be nonconvergent. | |
dc.language | eng | |
dc.publisher | American Physical Society | |
dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevD.64.045017 | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/abstract/10.1103/PhysRevD.64.045017 | |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | HEAT KERNEL | |
dc.subject | MULTIPLE REFLECTION EXPANSION | |
dc.title | Multiple reflection expansion and heat kernelcoefficients | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:ar-repo/semantics/artículo | |
dc.type | info:eu-repo/semantics/publishedVersion | |