%0 Journal Article %1 WOS:000302932900016 %A Alencar, G %A Guedes, I %A Landim, R R %A Filho, R N Costa %C TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND %D 2012 %I IOP PUBLISHING LTD %J EPL %K imported %N 1 %R 10.1209/0295-5075/98/11001 %T Quantum scalar field in D-dimensional de Sitter spacetimes %V 98 %X In this work we investigate the quantum theory of scalar fields propagating in a D-dimensional de Sitter spacetime. The method of dynamic invariants is used to obtain the solution of the time-dependent Schrodinger equation. The quantum behavior of the scalar field in this background is analyzed, and the results generalize previous ones found in the literature. We point that the Bunch-Davies thermal bath depends on the choice of D and the conformal parameter xi. This is important in extra-dimension physics, as in the Randall-Sundrum model. Copyright (C) EPLA, 2012

@article{WOS:000302932900016, abstract = {In this work we investigate the quantum theory of scalar fields propagating in a D-dimensional de Sitter spacetime. The method of dynamic invariants is used to obtain the solution of the time-dependent Schrodinger equation. The quantum behavior of the scalar field in this background is analyzed, and the results generalize previous ones found in the literature. We point that the Bunch-Davies thermal bath depends on the choice of D and the conformal parameter xi. This is important in extra-dimension physics, as in the Randall-Sundrum model. Copyright (C) EPLA, 2012}, added-at = {2022-05-23T20:00:14.000+0200}, address = {TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND}, author = {Alencar, G and Guedes, I and Landim, R R and Filho, R N Costa}, biburl = {https://www.bibsonomy.org/bibtex/24c57c6a59169a3c430ca48749c086255/ppgfis_ufc_br}, doi = {10.1209/0295-5075/98/11001}, interhash = {b3a5f429088397abf271a854df9a5c66}, intrahash = {4c57c6a59169a3c430ca48749c086255}, issn = {0295-5075}, journal = {EPL}, keywords = {imported}, number = 1, publisher = {IOP PUBLISHING LTD}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Quantum scalar field in D-dimensional de Sitter spacetimes}, tppubtype = {article}, volume = 98, year = 2012 }