Zobrazeno 1 - 10
of 751
pro vyhledávání: '"Ivanov, P B"'
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 536, Issue 1, 2025, pp. 350-374
In this Paper we determine the non-dissipative tidal evolution of a close binary system with an arbitrary eccentricity in which the spin angular momenta of both components are misaligned with the orbital angular momentum. We focus on the situation wh
Externí odkaz:
http://arxiv.org/abs/2411.09112
In this article we study the cohomology of deep level Deligne--Lusztig varieties of Coxeter type, attached to a reductive group over a local non-archimedean field, which splits over an unramified extension. This allows to construct some new irreducib
Externí odkaz:
http://arxiv.org/abs/2407.18694
Autor:
Ivanov, Yu. B., Kozhevnikova, M.
Publikováno v:
Phys. Rev. C 110, 014907 (2024)
We present results of simulations of directed flow of various hadrons in Au+Au collisions at collision energies of $\sqrt{s_{NN}}=$ 3 and 4.5 GeV. Simulations are performed within the model three-fluid dynamics (3FD) and the event simulator based on
Externí odkaz:
http://arxiv.org/abs/2403.02787
Autor:
Ivanov, Alexander B., Nie, Sian
We determine the cohomology of the closed Drinfeld stratum of $p$-Deligne--Lusztig schemes of Coxeter type attached to arbitrary inner forms of unramified groups over a local non-archimedean field. We prove that the corresponding torus weight spaces
Externí odkaz:
http://arxiv.org/abs/2402.09017
Autor:
Kozhevnikova, M., Ivanov, Yu. B.
Simulations of the $\Lambda$-hyperon and light-hypernuclei production in Au+Au collisions at $\sqrt{s_{NN}}=$ 3 GeV were performed within updated Three-fluid Hydrodynamics-based Event Simulator Extended by UrQMD (Ultra-relativistic Quantum Molecular
Externí odkaz:
http://arxiv.org/abs/2401.04991
Autor:
Ivanov, P. B., Zhuravlev, V. V.
We propose a model of a twisted accretion disc around a Kerr black hole interacting with a secondary black hole of a smaller mass on an inclined eccentric orbit. We use parameters of the system, which may be appropriate for the so-called 'precessing
Externí odkaz:
http://arxiv.org/abs/2401.01317
Autor:
Kozhevnikova, M., Ivanov, Yu. B.
We present results of simulations of light-nuclei production in Au+Au collisions at collision energy of $\sqrt{s_{NN}}=$ 3 GeV within updated Three-fluid Hydrodynamics-based Event Simulator Extended by UrQMD (Ultra-relativistic Quantum Molecular Dyna
Externí odkaz:
http://arxiv.org/abs/2311.08092
Autor:
Ivanov, P. B., Papaloizou, J. C. B.
We extend our previous work on the evolution of close binary systems with misaligned orbital and spin angular momenta resulting from non-dissipative tidal interaction to include all physical effects contributing to apsidal motion. In addition to tida
Externí odkaz:
http://arxiv.org/abs/2309.06334
Autor:
Ivanov, Alexander B., Paladino, Laura
We show that the local-global divisibility in commutative algebraic groups defined over number fields can be tested on sets of primes of arbitrary small density, i.e. stable and persistent sets. We also give a new description of the cohomological gro
Externí odkaz:
http://arxiv.org/abs/2309.03514
Autor:
Gleason, Ian, Ivanov, Alexander B.
We introduce and study the stack of \textit{meromorphic} $G$-bundles on the Fargues--Fontaine curve. This object defines a correspondence between the Kottwitz stack $\mathfrak{B}(G)$ and $\operatorname{Bun}_G$. We expect it to play a crucial role in
Externí odkaz:
http://arxiv.org/abs/2307.00887