GABBANELLI, Luciano, Jorge Iván OVALLE ARAYA, Adrián SOTOMAYOR, Zdeněk STUCHLÍK a Roberto CASADIO. A causal Schwarzschild-deSitter interior solution by gravitational decoupling. European Physical Journal C. 2019, roč. 79, č. 6, s. "486-1"-"486-9", 9 s. ISSN 1434-6044. Dostupné z: https://dx.doi.org/10.1140/epjc/s10052-019-7022-y. |
Další formáty:
BibTeX
LaTeX
RIS
@article{36733, author = {Gabbanelli, Luciano and Ovalle Araya, Jorge Iván and Sotomayor, Adrián and Stuchlík, Zdeněk and Casadio, Roberto}, article_number = {6}, doi = {http://dx.doi.org/10.1140/epjc/s10052-019-7022-y}, keywords = {gravitational decoupling; cosmological constant; interior solution; astrophysical object}, language = {eng}, issn = {1434-6044}, journal = {European Physical Journal C}, title = {A causal Schwarzschild-deSitter interior solution by gravitational decoupling}, url = {https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-019-7022-y}, volume = {79}, year = {2019} }
TY - JOUR ID - 36733 AU - Gabbanelli, Luciano - Ovalle Araya, Jorge Iván - Sotomayor, Adrián - Stuchlík, Zdeněk - Casadio, Roberto PY - 2019 TI - A causal Schwarzschild-deSitter interior solution by gravitational decoupling JF - European Physical Journal C VL - 79 IS - 6 SP - "486-1"-"486-9" EP - "486-1"-"486-9" SN - 14346044 KW - gravitational decoupling KW - cosmological constant KW - interior solution KW - astrophysical object UR - https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-019-7022-y L2 - https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-019-7022-y N2 - We employ the minimal geometric deformation approach to gravitational decoupling (MGD-decoupling) in order to build an exact anisotropic version of the Schwarzschild interior solution in a space-time with cosmological constant. Contrary to the well-known Schwarzschild interior, the matter density in the new solution is not uniform and possesses subluminal sound speed. It therefore satisfies all standard physical requirements for a candidate astrophysical object. ER -
GABBANELLI, Luciano, Jorge Iván OVALLE ARAYA, Adrián SOTOMAYOR, Zdeněk STUCHLÍK a Roberto CASADIO. A causal Schwarzschild-deSitter interior solution by gravitational decoupling. \textit{European Physical Journal C}. 2019, roč.~79, č.~6, s.~''486-1''-''486-9'', 9 s. ISSN~1434-6044. Dostupné z: https://dx.doi.org/10.1140/epjc/s10052-019-7022-y.
|