Results 91 to 100 of about 428,741 (193)

Competing Spin Liquids and Hidden Spin-Nematic Order in Spin Ice with Frustrated Transverse Exchange

Physical Review X, 2017
Frustration in magnetic interactions can give rise to disordered ground states with subtle and beautiful properties. The spin ices Ho_{2}Ti_{2}O_{7} and Dy_{2}Ti_{2}O_{7} exemplify this phenomenon, displaying a classical spin-liquid state, with ...
Mathieu Taillefumier, Owen Benton, Han Yan, L. D. C. Jaubert, Nic Shannon   +4 more
doaj   +1 more source

Scattering of spinning black holes from exponentiated soft factors

Journal of High Energy Physics, 2019
We provide evidence that the classical scattering of two spinning black holes is controlled by the soft expansion of exchanged gravitons. We show how an exponentiation of Cachazo-Strominger soft factors, acting on massive higher-spin amplitudes, can be ...
Alfredo Guevara, Alexander Ochirov, Justin Vines   +2 more
doaj   +1 more source

Evidence for a Griffiths Phase to Cluster Spin Glass Transition in the La2/3Sr1/3(Mn1‐3xAl2xTix)O3 System

Advanced Science
The presence of Griffiths phase to cluster spin glass transition has theoretically been predicted in both classical and quantum systems. However, its detection in a classical system has been lacking for decades, which hinders a complete understanding of ...
Ruie Lu, Yuanchao Ji, Yu Wang, Xiaoqin Ke, Fanghua Tian, Chao Zhou, Yin Zhang, Chang Liu, Sen Yang, Xiaobing Ren, Xiaoping Song   +10 more
doaj   +1 more source

Quantum Versus Classical Spin Fragmentation in Dipolar Kagome Ice Ho₃Mg₂Sb₃O₁₄. [PDF]

Phys Rev X, 2020
Dun Z, Bai X, Paddison JAM, Hollingworth E, Butch NP, Cruz CD, Stone MB, Hong T, Demmel F, Mourigal M, Zhou H.   +10 more
europepmc   +1 more source

Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices

Condensed Matter Physics, 2012
The spin-1/2 Ising-Heisenberg model on diamond-like decorated Bethe lattices is exactly solved in the presence of the longitudinal magnetic field by combining the decoration-iteration mapping transformation with the method of exact recursion relations ...
J. Strečka, C. Ekiz
doaj   +1 more source

Classical Spin Models

, 2007
published
openaire   +1 more source

Quantum and classical spin dynamics across temperature scales in the S=1/2 Heisenberg antiferromagnet

Physical Review Research
Using the framework of semiclassical Landau-Lifshitz dynamics (LLD), we conduct a systematic investigation of the temperature-dependent spin dynamics in the S=1/2 Heisenberg square-lattice antiferromagnet (SAFM).
Pyeongjae Park, G. Sala, Daniel M. Pajerowski, Andrew F. May, James A. Kolopus, D. Dahlbom, Matthew B. Stone, Gábor B. Halász, Andrew D. Christianson   +8 more
doaj   +1 more source

Linear dynamics of classical spin as Möbius transformation. [PDF]

Sci Rep, 2017
Galda A, Vinokur VМ.
europepmc   +1 more source

Quantum-enhanced sensing using non-classical spin states of a highly magnetic atom. [PDF]

Nat Commun, 2018
Chalopin T, Bouazza C, Evrard A, Makhalov V, Dreon D, Dalibard J, Sidorenkov LA, Nascimbene S.   +7 more
europepmc   +1 more source

Classical observables using exponentiated spin factors: electromagnetic scattering

Journal of High Energy Physics
In [1], the authors argued that the Newman-Janis algorithm on the space of classical solutions in general relativity and electromagnetism could be used in the space of scattering amplitudes to map an amplitude with external scalar states to an amplitude ...
Samim Akhtar, Arkajyoti Manna, Akavoor Manu   +2 more
doaj   +1 more source