Zobrazeno 1 - 10
of 947
pro vyhledávání: '"verma, Rahul"'
Measurement of higher order cumulants of the distributions of conserved quantities, like net-charge, net-baryon and net-strangeness in heavy-ion collisions, is proposed as a sensitive tool to determine the freeze-out parameters and the nature of phas
Externí odkaz:
http://arxiv.org/abs/2405.16431
Symmetry-protected edge states serve as direct evidence of nontrivial electronic topology in atomically thin materials. Finding these states in experimentally realizable single-phase materials presents a substantial challenge for their use in fundame
Externí odkaz:
http://arxiv.org/abs/2405.03771
A new observable, $S_{T}$, is introduced in terms of the sum of the transverse momentum of charged particles ($\sum_{i} p_{T_{i}}$ ) produced in proton proton (p$-$p) collisions at LHC energies to probe the underlying events (UE). The UE are defined
Externí odkaz:
http://arxiv.org/abs/2403.01224
Autor:
Datta, Sawani, Ali, Khadiza, Verma, Rahul, Singh, Bahadur, Dash, Saroj P., Thamizhavel, A., Maiti, Kalobaran
We study the behavior of Dirac fermions in the presence of electron correlation in a nonsymmorphic Kondo lattice system, CeAgSb2 employing high-resolution angle-resolved photoemission spectroscopy and first-principles calculations. Experiments reveal
Externí odkaz:
http://arxiv.org/abs/2311.05278
Autor:
Zhang, Ruiqi, Huang, Cheng-Yi, Kargarian, Mehdi, Verma, Rahul, Markiewicz, Robert S., Bansil, Arun, Sun, Jianwei, Singh, Bahadur
Flat bands coupled with magnetism and topological orders near or at the Fermi level are well known to drive exotic correlation physics and unconventional superconductivity. Here, based on first-principles modeling combined with an in-depth symmetry a
Externí odkaz:
http://arxiv.org/abs/2311.03302
Autor:
Mardanya, Sougata, Kargarian, Mehdi, Verma, Rahul, Chang, Tay-Rong, Chowdhury, Sugata, Lin, Hsin, Bansil, Arun, Agarwal, Amit, Singh, Bahadur
Topological superconductors present an ideal platform for exploring nontrivial superconductivity and realizing Majorana boundary modes in materials. However, finding a single-phase topological material with nontrivial superconducting states is a chal
Externí odkaz:
http://arxiv.org/abs/2309.05880
KZnBi was discovered recently as a new three-dimensional Dirac semimetal with a pair of bulk Dirac fermions in contrast to the $\mathbb{Z}_2$ trivial insulator reported earlier. In order to address this discrepancy, we have performed electronic struc
Externí odkaz:
http://arxiv.org/abs/2309.05461
Understanding the role of lattice geometry in shaping topological states and their properties is of fundamental importance to condensed matter and device physics. Here we demonstrate how an anisotropic crystal lattice drives a topological hybrid noda
Externí odkaz:
http://arxiv.org/abs/2304.13086
Autor:
van der Poel, Sam, Lambert, Dakotah, Kostyszyn, Kalina, Gao, Tiantian, Verma, Rahul, Andersen, Derek, Chau, Joanne, Peterson, Emily, Clair, Cody St., Fodor, Paul, Shibata, Chihiro, Heinz, Jeffrey
Synthetic datasets constructed from formal languages allow fine-grained examination of the learning and generalization capabilities of machine learning systems for sequence classification. This article presents a new benchmark for machine learning sy
Externí odkaz:
http://arxiv.org/abs/2304.07687
Autor:
Yang, Hung-Yu, Gaudet, Jonathan, Verma, Rahul, Baidya, Santu, Bahrami, Faranak, Yao, Xiaohan, Huang, Cheng-Yi, DeBeer-Schmitt, Lisa, Aczel, Adam A., Xu, Guangyong, Lin, Hsin, Bansil, Arun, Singh, Bahadur, Tafti, Fazel
Publikováno v:
Phys. Rev. Materials 7, 034202 (2023)
We report the magnetic and electronic transport properties of the inversion and time-reversal symmetry breaking Weyl semimetal NdAlGe. This material is analogous to NdAlSi, whose helical magnetism presents a rare example of a Weyl-mediated collective
Externí odkaz:
http://arxiv.org/abs/2301.04893