Zobrazeno 1 - 10
of 2 504
pro vyhledávání: '"A. Stepanian"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 11, Pp 1-5 (2020)
Abstract The geodesics of bound spherical orbits i.e. of orbits performing Lense–Thirring precession, are obtained in the case of the $$\varLambda $$ Λ term within the gravito-electromagnetic formalism. It is shown that the presence of the $$\varL
Externí odkaz:
https://doaj.org/article/ed8d4f2e118d47a58bc66fab32a159b6
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 1, Pp 1-5 (2020)
Abstract The evolution of galaxy clusters can be affected by the repulsion described by the cosmological constant. This conclusion is reached within the modified weak-field General Relativity approach where the cosmological constant $$\varLambda $$
Externí odkaz:
https://doaj.org/article/b1d5241031c646ad86ee25b47870aff1
Autor:
V. G. Gurzadyan, A. Stepanian
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 7, Pp 1-4 (2019)
Abstract The recently sharpened $$H_0$$ H0 tension is argued not to be a result of data calibration or any other systematic feature, but an indication for the common nature of dark matter and dark energy. This conclusion is drawn within modified weak
Externí odkaz:
https://doaj.org/article/bcde22a4a7324e4d9aa79af3ed87c911
Autor:
V. G. Gurzadyan, A. Stepanian
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 2, Pp 1-6 (2019)
Abstract The common nature of dark matter and dark energy is argued in Gurzadyan (Eur Phys J Plus 134:14, 2019) based on the approach that the cosmological constant $$\varLambda $$ Λ enters the weak-field General Relativity following from Newton the
Externí odkaz:
https://doaj.org/article/07463db806f847888c08e6e38c0d19b6
Autor:
V. G. Gurzadyan, A. Stepanian
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 8, Pp 1-5 (2018)
Abstract The common nature of the dark sector—dark energy and dark matter—as shown in Gurzadyan (arXiv:1712.10014, 2017) follows readily from the consideration of the generalized Newtonian potential as a weak-field version of General Relativity.
Externí odkaz:
https://doaj.org/article/f4b70f9ca0ab4638b08a3b69006d96b9
Autor:
Veillette, Mark S., Kurdzo, James M., Stepanian, Phillip M., Cho, John Y. N., Samsi, Siddharth, McDonald, Joseph
Weather radar is the primary tool used by forecasters to detect and warn for tornadoes in near-real time. In order to assist forecasters in warning the public, several algorithms have been developed to automatically detect tornadic signatures in weat
Externí odkaz:
http://arxiv.org/abs/2401.16437
Autor:
V. G. Gurzadyan, A. Stepanian
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 10, Pp 1-3 (2018)
Abstract The recent study of the strong gravitational lens ESO 325-G004 (Collett et al., Science, 360:1342, 2018) leads to a new possibility for testing General Relativity and its extensions. Such gravity lens observational studies can be instrumenta
Externí odkaz:
https://doaj.org/article/ae4f93922c2c42fa9dbf8df6be472586
Autor:
Elena V. Stepanian
Publikováno v:
Достоевский и мировая культура: Филологический журнал, Iss 2 (26), Pp 147-160 (2024)
The author’s realm of ideas undoubtedly influences the inner life of the reader, but the reader’s somatic involvement in the events of the plot should also be considered. In Fyodor Dostoevsky’s novel Crime and Punishment this phenomenon is prim
Externí odkaz:
https://doaj.org/article/bc197096baab42e3bd751f995e5fe7a7
Autor:
Veillette, Mark S., Kurdzo, James M., Stepanian, Phillip M., McDonald, Joseph, Samsi, Siddharth, Cho, John Y. N.
Radial velocity estimates provided by Doppler weather radar are critical measurements used by operational forecasters for the detection and monitoring of life-impacting storms. The sampling methods used to produce these measurements are inherently su
Externí odkaz:
http://arxiv.org/abs/2211.13181
Publikováno v:
Eur. Phys. J. Plus, 137: 965 (2022)
The tidal disruption of stars in the vicinity of massive black holes is discussed in the context of $\Lambda$-gravity. The latter provides an explanation to the Hubble tension as a possible consequence of two Hubble flows, the local and global ones.
Externí odkaz:
http://arxiv.org/abs/2209.03751