Zobrazeno 1 - 10
of 13 608
pro vyhledávání: '"Isaev AN"'
Autor:
Tyul'bashev, S. A., Samodurov, V. A., Pozanenko, A. S., Brylyakova, E. A., Grebenev, S. A., Chelovekov, I. V., Minaev, P. Yu., Isaev, E. A., Barkov, M. V.
We report the discovery of a bright pulse having a dispersion measure (DM) equal to 134.4 \pm 2 pc cm^{-3}, a peak flux density (S_p) equal to 20 \pm 4 Jy and a half-width (W_e) equal to 211 \pm 6 ms. The excessive DM of the pulse, after taking into
Externí odkaz:
http://arxiv.org/abs/2410.13561
On the realization of infinite (continuous) spin field representations in AdS${}_{\mathbf{4}}$ space
We study the symmetry properties of infinite spin fields in $\rm{AdS}_4$ space which are involved in the Lagrangian model proposed in arXiv:2403.14446 where the main role is played by operator constraints. It is shown that the conditions defining inf
Externí odkaz:
http://arxiv.org/abs/2410.07873
We give new formulas for reconstructions from band-limited Hankel transform of integer or half-integer order. Our formulas rely on the PSWF-Radon approach to super-resolution in multidimensional Fourier analysis. This approach consists of combining t
Externí odkaz:
http://arxiv.org/abs/2409.17409
The logarithm of the number of Eulerian orientations, scaled by the number of vertices, is known as the residual entropy in studies of ice-type models on graphs. The spanning tree entropy depends similarly on the number of spanning trees. We demonstr
Externí odkaz:
http://arxiv.org/abs/2409.04989
Autor:
Zhang, Tesla, Isaev, Valery
We propose an enhancement to inductive types and records in a dependent type theory, namely (co)conditions. With a primitive interval type, conditions generalize the cubical syntax of higher inductive types in homotopy type theory, while coconditions
Externí odkaz:
http://arxiv.org/abs/2405.12994
We introduce a continuous scale of Hilbert spaces of entire functions $P_\beta (D)$ for a bounded convex domain $D$ on the complex plane. For the parameters $\beta \in (\frac 12;\frac 32)$ a complete description of the spaces of Borel transforms of f
Externí odkaz:
http://arxiv.org/abs/2404.11548
Understanding the origin of hot carrier relaxation in nanowires (NWs) with one-dimensional (1D) geometry is significant for designing efficient hot carrier solar cells with such nanostructures. Here, we study the influence of Auger heating and Shockl
Externí odkaz:
http://arxiv.org/abs/2404.09017
Autor:
Isaev, Alexey P., Krivonos, Sergey O.
In the present paper, using the split Casimir operators we have found the decomposition of the antisymmetric part of $\mathfrak{ad}^{\otimes 5}$. This decomposition contains the representations that appeared in the decomposition of $\mathfrak{ad}^{\o
Externí odkaz:
http://arxiv.org/abs/2404.01038
We generalize the first class constraints that describe the infinite spin irreducible $4D$ Poincar\'{e} group representation in flat space to new first class constraints in $AdS_4$ space. The constraints are realized as operators acting in Fock space
Externí odkaz:
http://arxiv.org/abs/2403.14446
We present a new particle model that generalize for constant curvature space an infinite spin particle in flat space. The model is described by commuting Weyl spinor additional coordinates. It proved that such a model is consistent only in external g
Externí odkaz:
http://arxiv.org/abs/2402.13879