Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/23132
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Grismayer, T. | - |
dc.contributor.author | Torres, R. | - |
dc.contributor.author | Carneiro, P. | - |
dc.contributor.author | Cruz, F. | - |
dc.contributor.author | Fonseca, R. A. | - |
dc.contributor.author | Silva, L. O. | - |
dc.date.accessioned | 2021-09-13T11:35:54Z | - |
dc.date.available | 2021-09-13T11:35:54Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 1367-2630 | - |
dc.identifier.uri | http://hdl.handle.net/10071/23132 | - |
dc.description.abstract | The self-consistent modeling of vacuum polarization due to virtual electron-positron fluctuations is of relevance for many near term experiments associated with high intensity radiation sources and represents a milestone in describing scenarios of extreme energy density. We present a generalized finite-difference time-domain solver that can incorporate the modifications to Maxwell’s equations due to vacuum polarization. Our multidimensional solver reproduced in one-dimensional configurations the results for which an analytic treatment is possible, yielding vacuum harmonic generation and birefringence. The solver has also been tested for two-dimensional scenarios where finite laser beam spot sizes must be taken into account. We employ this solver to explore different types of laser configurations that can be relevant for future planned experiments aiming to detect quantum vacuum dynamics at ultra-high electromagnetic field intensities. | eng |
dc.language.iso | eng | - |
dc.publisher | IOP Publishing | - |
dc.relation | ERC-2015-AdG Grant 695088 | - |
dc.relation | PD/00505/2018 | - |
dc.relation | PD/BD/114307/2016 | - |
dc.relation | PD/BD/142971/2018 | - |
dc.rights | openAccess | - |
dc.subject | Quantum vacuum | eng |
dc.subject | High intensity laser | eng |
dc.subject | Quantum electrodynamics | eng |
dc.subject | Numerical methods | eng |
dc.title | Quantum electrodynamics vacuum polarization solver | eng |
dc.type | article | - |
dc.peerreviewed | yes | - |
dc.journal | New Journal of Physics | - |
dc.volume | 23 | - |
dc.number | 9 | - |
degois.publication.issue | 9 | - |
degois.publication.title | Quantum electrodynamics vacuum polarization solver | eng |
dc.date.updated | 2021-09-13T12:34:50Z | - |
dc.description.version | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.doi | 10.1088/1367-2630/ac2004 | - |
dc.subject.fos | Domínio/Área Científica::Ciências Naturais::Ciências Físicas | por |
iscte.identifier.ciencia | https://ciencia.iscte-iul.pt/id/ci-pub-83104 | - |
Aparece nas coleções: | CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
article_83104.pdf | Versão Editora | 4,51 MB | Adobe PDF | Ver/Abrir |
Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.