Zobrazeno 1 - 10
of 2 078
pro vyhledávání: '"Parui A"'
Autor:
Kulbakov, Anton A., Häußler, Ellen, Parui, Kaushick K., Chakkingal, Aswathi Mannathanath, Pavlovskii, Nikolai S., Pomjakushin, Vladimir Yu., Cañadillas-Delgado, Laura, Hansen, Thomas, Peets, Darren C., Doert, Thomas, Inosov, Dmytro S.
CuSn(OH)$_6$ is a quantum spin system from the family of magnetic double perovskite hydroxides, having a frustrated magnetic sublattice. It is also known as the natural mineral mushistonite, whose crystal structure has remained elusive for decades. H
Externí odkaz:
http://arxiv.org/abs/2410.13359
Autor:
Parui, Samiron
This study delves into the incidence matrices of hypergraphs, with a focus on two types: the edge-vertex incidence matrix and the vertex-edge incidence matrix. The edge-vertex incidence matrix is a matrix in which the rows represent hyperedges and th
Externí odkaz:
http://arxiv.org/abs/2409.16055
Autor:
Chakkingal, Aswathi Mannathanath, Kulbakov, Anton A., Grumbach, Justus, Pavlovskii, Nikolai S., Stockert, Ulrike, Parui, Kaushick K., Avdeev, Maxim, Kumar, R., Niwata, Issei, Häußler, Ellen, Gumeniuk, Roman, Stewart, J. Ross, Tellam, James P., Pomjakushin, Vladimir, Granovsky, Sergey, Doerr, Mathias, Hassinger, Elena, Zherlitsyn, Sergei, Ihara, Yoshihiko, Inosov, Dmytro S., Peets, Darren C.
Publikováno v:
Phys. Rev. B 110, 054442 (2024)
Spinon-magnon mixing was recently reported in botallackite Cu$_2$(OH)$_3$Br with a uniaxially compressed triangular lattice of Cu$^{2+}$ quantum spins [Zhang et al., Phys. Rev. Lett. 125, 037204 (2020)]. Its nitrate counterpart rouaite, Cu$_2$(OH)$_3
Externí odkaz:
http://arxiv.org/abs/2405.18961
Autor:
Banerjee, Anirban, Parui, Samiron
This study explores the relationship between hypergraph automorphisms and the spectral properties of matrices associated with hypergraphs. For an automorphism $f$, an \( f \)-compatible matrices capture aspects of the symmetry, represented by \( f \)
Externí odkaz:
http://arxiv.org/abs/2405.01364
Autor:
Mukherjee, Suman, Parui, Sanjay
The purpose of this article is to present one and two-weight inequalities for bilinear multiplier operators in Dunkl setting with multiple Muckenhoupt weights. In order to do so, new results regarding Littlewood-Paley type theorems and weighted inequ
Externí odkaz:
http://arxiv.org/abs/2311.04754
We study the effect of Haldane flux in the bilayer $\alpha$-$\mathcal{T}_3$ lattice system, considering possible non-equivalent, commensurate stacking configurations with a tight-binding formalism. The bilayer $\alpha$-$\mathcal{T}_3$ lattice compris
Externí odkaz:
http://arxiv.org/abs/2310.09415
Autor:
Parui, Pallabi, Mishra, Amruta
In-medium masses of the light vector $\omega$, $\rho$ and axial-vector $A_1$ mesons are studied in the magnetized nuclear matter, accounting for the effects of (inverse) magnetic catalysis at finite temperature. The in-medium partial decay widths for
Externí odkaz:
http://arxiv.org/abs/2308.01657
We study the mass shifts of the charmonium ($\bar{c}c$) states ($J/\psi$, $\psi(2S)$, $\psi(1D)$, $\chi_{c0}$, $\chi_{c1}$ and $\chi_{c2}$) as well as the bottomonium ($\bar{b}b$) states ($\Upsilon(1S)$, $\Upsilon(2S)$, $\Upsilon_2(1D)$, $\chi_{b0}$,
Externí odkaz:
http://arxiv.org/abs/2212.12239
Autor:
Banerjee, Anirban, Parui, Samiron
Here, the structural symmetries of a hypergraph are represented through equivalence relations on the vertex set of the hypergraph. A matrix associated with the hypergraph may not reflect a specific structural symmetry. In the context of a given symme
Externí odkaz:
http://arxiv.org/abs/2212.08314
Autor:
Parui, Samiron
In this study, we explore the substructures of a hypergraph that lead us to linearly dependent rows (or columns) in the incidence matrix of the hypergraph. These substructures are closely related to the spectra of various hypergraph matrices, includi
Externí odkaz:
http://arxiv.org/abs/2212.02103