Další formáty:
BibTeX
LaTeX
RIS
@article{2285879, author = {Chrysikos, Ioannis and Galaev, Anton}, article_number = {12}, doi = {http://dx.doi.org/10.1088/1361-6382/ab87da}, keywords = {11-dimensional supergravity; bosonic supergravity backgrounds; Walker metrics; isotropic Ricci metrics; Ricci flat manifolds; holonomy theory; M-theory}, language = {eng}, issn = {0264-9381}, journal = {Classical and Quantum Gravity}, note = {Nevykazovat pro RIV. Afiliace nejsou navázány na MU.}, title = {Decomposable (6,5)-solutions in 11-dimensional supergravity}, url = {https://iopscience.iop.org/article/10.1088/1361-6382/ab87da}, volume = {37}, year = {2020} }
TY - JOUR ID - 2285879 AU - Chrysikos, Ioannis - Galaev, Anton PY - 2020 TI - Decomposable (6,5)-solutions in 11-dimensional supergravity JF - Classical and Quantum Gravity VL - 37 IS - 12 SP - 1-26 EP - 1-26 PB - Institute of Physics SN - 02649381 N1 - Nevykazovat pro RIV. Afiliace nejsou navázány na MU. KW - 11-dimensional supergravity KW - bosonic supergravity backgrounds KW - Walker metrics KW - isotropic Ricci metrics KW - Ricci flat manifolds KW - holonomy theory KW - M-theory UR - https://iopscience.iop.org/article/10.1088/1361-6382/ab87da N2 - This paper presents a series of constructions providing 11-dimensional bosonic supergravity backgrounds. In particular, we treat Lorentzian manifolds given in terms of twisted products of six-dimensional Lorentzian manifolds and five-dimensional Riemannian manifolds. By considering a representative flux 4-form adapted to this setting, we analyse the system of bosonic supergravity equations and describe the corresponding geometric constraints. The new supergravity backgrounds appear for special cases associated to the adapted flux 4-form. For example, we provide a relation of 11-dimensional supergravity with Ricci-isotropic Walker manifolds, and illustrate several results in their terms and in terms of Ricci-flat Riemannian manifolds. ER -
CHRYSIKOS, Ioannis a Anton GALAEV. Decomposable (6,5)-solutions in 11-dimensional supergravity. \textit{Classical and Quantum Gravity}. Institute of Physics, 2020, roč.~37, č.~12, s.~1-26. ISSN~0264-9381. Dostupné z: https://dx.doi.org/10.1088/1361-6382/ab87da.
|