Zobrazeno 1 - 10
of 751
pro vyhledávání: '"Sen Arnab"'
We demonstrate that the kinematically-constrained model of Rydberg atoms on a two-leg ladder with staggered detuning, $\Delta \in [0,1]$, has quantum many-body scars (QMBS) in its spectrum and represents a non-perturbative generalization of the parad
Externí odkaz:
http://arxiv.org/abs/2411.02500
We present a unifying approach to studying the replica symmetric solution in general diluted spin glass models on random $p$-uniform hypergraphs with sparsity parameter $\alpha$. Our result shows that there exist two key regimes in which the model ex
Externí odkaz:
http://arxiv.org/abs/2410.15599
Spin glass models with quadratic-type Hamiltonians are disordered statistical physics systems with competing ferromagnetic and anti-ferromagnetic spin interactions. The corresponding Gibbs measures belong to the exponential family parametrized by (in
Externí odkaz:
http://arxiv.org/abs/2406.10760
Autor:
De, S., Mandal, S., Sen, Sanket, Sen, Arnab, Gopal, R., Ltaief, L. Ben, Turchini, S., Catone, D., Zema, N., Coreno, M., Richter, R., Mudrich, M., Sharma, V., Krishnan, S. R.
The three-body dissociation dynamics of the dicationic camphor molecule (C$_{10}$H$_{16}$O$^{2+}$) resulting from Auger decay are investigated using soft X-ray synchrotron radiation. A photoelectron-photoion-photoion coincidence (PEPIPICO) method, a
Externí odkaz:
http://arxiv.org/abs/2406.08502
We address the fate of many-body localization (MBL) of mid-spectrum eigenstates of a matter-free $U(1)$ quantum-link gauge theory Hamiltonian with random couplings on ladder geometries. We specifically consider an intensive estimator, $\mathcal{D} \i
Externí odkaz:
http://arxiv.org/abs/2405.20379
In a recent breakthrough [arXiv:2301.04112], Chatterjee proved site disorder chaos in the Edwards-Anderson (EA) short-range spin glass model utilizing the Hermite spectral method. In this paper, we demonstrate the further usefulness of this Hermite s
Externí odkaz:
http://arxiv.org/abs/2404.09409
Publikováno v:
Archives of Biological Sciences, Vol 70, Iss 4, Pp 727-735 (2018)
Aloe vera is a commonly used plant in both food and medicine industry. The potential toxicological side-effects of prolonged intake of Aloe extract have not been evaluated in detail. This work presents an in-depth toxicological study of the crude unp
Externí odkaz:
https://doaj.org/article/84521c1f65ce4eb380238ba845d492e8
We investigate the dynamical phases and phase transitions arising in a classical two-dimensional anisotropic $XY$ model under the influence of a periodically driven temporal external magnetic field in the form of a symmetric square wave. We use a com
Externí odkaz:
http://arxiv.org/abs/2402.07505
Autor:
Ray, Gourab, Sen, Arnab
We study the minimal spanning arborescence which is the directed analogue of the minimal spanning tree, with a particular focus on its infinite volume limit and its geometric properties. We prove that in a certain large class of transient trees, the
Externí odkaz:
http://arxiv.org/abs/2401.13238
We show, via explicit computation on a constrained bosonic model, that the presence of subsystem symmetries can lead to a quantum phase transition (QPT) where the critical point exhibits an emergent enhanced symmetry. Such a transition separates a un
Externí odkaz:
http://arxiv.org/abs/2311.12107