Isomorphism between the electro-elastic modeling of the spin transition and Ising-like model with competing interactions: Elastic generation of self-organized spin states
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Physics"
DOI: 10.1063/5.0045689
Abstract: Elastic modeling of spin-crossover materials has boomed remarkably these last years. Among these models, the electro-elastic model combining spin and lattice degrees of freedom showed good abilities of fair description of the thermodynamics and spin-crossover… read more here.
Keywords: elastic modeling; electro elastic; ising like; modeling spin ... See more keywords
Evolution of entanglement under an Ising-like Hamiltonian with particle losses
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DOI: 10.1103/physreva.96.062312
Abstract: We present analytical compact solution for the density matrix and correlation functions of two collective-macroscopic spins evolving via Ising-like Hamiltonian in the presence of particle losses. The losses introduce non-local phase noise which destroys highly… read more here.
Keywords: evolution entanglement; particle losses; ising like; like hamiltonian ... See more keywords
Dynamics after quenches in one-dimensional quantum Ising-like systems
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DOI: 10.1103/physrevb.102.054444
Abstract: We study the out-of-equilibrium dynamics of one-dimensional quantum Ising-like systems, arising from sudden quenches of the Hamiltonian parameter $g$ driving quantum transitions between disordered and ordered phases. In particular, we consider quenches to values of… read more here.
Keywords: quantum ising; dimensional quantum; ising like; one dimensional ... See more keywords
Semianalytical solutions of Ising-like and Potts-like magnetic polymers on the Bethe lattice.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.024130
Abstract: We study magnetic polymers, defined as self-avoiding walks where each monomer i carries a "spin" s_{i} and interacts with its first neighbor monomers, let us say j, via a coupling constant J(s_{i},s_{j}). Ising-like [s_{i}=±1, with… read more here.
Keywords: ising like; potts like; magnetic polymers; like potts ... See more keywords
Quantum Criticality of an Ising-like Spin-1/2 Antiferromagnetic Chain in a Transverse Magnetic Field.
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DOI: 10.1103/physrevlett.120.207205
Abstract: We report on magnetization, sound-velocity, and magnetocaloric-effect measurements of the Ising-like spin-1/2 antiferromagnetic chain system BaCo_{2}V_{2}O_{8} as a function of temperature down to 1.3 K and an applied transverse magnetic field up to 60 T. While across… read more here.
Keywords: like spin; field; ising like; spin antiferromagnetic ... See more keywords
Supersolid magnetic phase in the two-dimensional Ising-like antiferromagnet with strong single-ion anisotropy
Sign Up to like & getrecommendations! Published in 2017 at "Physics of the Solid State"
DOI: 10.1134/s1063783417090190
Abstract: The Ising model with the frustrated exchange interaction for strongly anisotropic antiferromagnetic ultrathin film is investigated in the mean field approximation at low temperatures. It is shown that a spatially inhomogeneous state can be accomplished… read more here.
Keywords: phase two; ising like; dimensional ising; two dimensional ... See more keywords