Zobrazeno 1 - 10
of 73 825
pro vyhledávání: '"Sutherland, P"'
Autor:
Maity, Atanu, Ferrari, Francesco, Lee, Jong Yeon, Potten, Janik, Müller, Tobias, Thomale, Ronny, Samajdar, Rhine, Iqbal, Yasir
We present a multimethod investigation into the nature of the recently reported quantum spin liquid (QSL) phase in the spin-$1/2$ Heisenberg antiferromagnet on the Shastry-Sutherland lattice. A comprehensive projective symmetry group classification o
Externí odkaz:
http://arxiv.org/abs/2501.00096
Fractionalized Magnetization Plateaus in the Shastry-Sutherland Lattice Material Er$_2$Be$_2$GeO$_7$
Autor:
Pula, M., Sharma, S., Gautreau, J., P., Sajilesh K., Kanigel, A., Cruz, C. R. dela, Dolling, T. N., Clark, L., Luke, G. M.
The experimental study of magnetism on the Shastry-Sutherland lattice has been ongoing for more than two decades, following the discovery of the first Shastry-Sutherland lattice materials SrCu$_2$(BO$_3$)$_2$. However, the study of Shastry-Sutherland
Externí odkaz:
http://arxiv.org/abs/2412.04360
Shastry-Sutherland magnet is a typical frustrated spin system particularly known for the exact solvability of the singlet dimer phase as well as nearly flat triplon excitations in the Heisenberg limit, while the situation in the presence of strong sp
Externí odkaz:
http://arxiv.org/abs/2412.00757
We propose a generalized Shastry-Sutherland model which bridges the Shastry-Sutherland model and the $J_1$-$J_2$ Heisenberg model. By employing large scale Density Matrix Renormalization Group and Fully Augmented Matrix Product State calculations, co
Externí odkaz:
http://arxiv.org/abs/2411.17452
Autor:
Koyama, Shinnosuke, Nasu, Joji
We investigate the thermal Hall effect in the Shastry-Sutherland model, incorporating interactions between quasiparticle excitations. In this model, with strong nearest-neighbor interactions, the ground state is well described by the direct product o
Externí odkaz:
http://arxiv.org/abs/2411.10065
Autor:
Ma, Qianli, Billingsley, Brianna R., Marshall, Madalynn, Dahlbom, David A., Hao, Yiqing, Pajerowski, Daniel M., Kolesnikov, Alexander I., Bai, Xiaojian, Batista, Cristian D., Kong, Tai, Cao, Huibo
We report a comprehensive study on the origin of the enigmatic disordered ground state within the Shastry-Sutherland lattice, BaCe$_2$ZnS$_5$, at low temperatures. The magnetization and heat capacity data show a lack of magnetic ordering down to 73 m
Externí odkaz:
http://arxiv.org/abs/2412.17913
Motivated by the rapid experimental progress on the rare-earth Shastry-Sutherland lattice magnets, we propose a generic effective spin model that describes interacting non-Kramers local moments on the Shastry-Sutherland lattice. We point out that the
Externí odkaz:
http://arxiv.org/abs/2409.12534
Symmetry plays a crucial role in condensed matter physics. In quantum magnetism, it dictates a number of exotic phenomena, including deconfined quantum criticality and altermagnetism. Here, by studying the spin excitations of the $S=1/2$ antiferromag
Externí odkaz:
http://arxiv.org/abs/2411.00301
Autor:
Cui, Yi, Du, Kefan, Wu, Zhanlong, Li, Shuo, Yang, Pengtao, Chen, Ying, Xu, Xiaoyu, Chen, Hongyu, Li, Chengchen, Liu, Juanjuan, Wang, Bosen, Hong, Wenshan, Li, Shiliang, Xie, Zhiyuan, Cheng, Jinguang, Yu, Rong, Yu, Weiqiang
The nature of the high-pressure plaquette-singlet (PS) phase of SrCu$_2$(BO$_3$)$_2$ remains enigmatic. In this work, we revisit the high-pressure $^{11}$B NMR study and identify two distinct coexisting gapped PS states within the NMR spectra. In add
Externí odkaz:
http://arxiv.org/abs/2411.00302
Autor:
Zhang, Jiaxin
In this article, we study the multiple radial SLE(0) systems as the deterministic limit of multiple radial SLE($\kappa$) systems. As a consequence of domain Markov property and conformal invariance, we derive that a multiple radial SLE($\kappa$) syst
Externí odkaz:
http://arxiv.org/abs/2410.21544