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Phase transitions of the frustrated bilayer spin one XY model

Antônio Sérgio Teixeira Pires (Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE FÍSICAUFMG, 2018)

Phase transitions and order-by-quantum disorder for the anti- ferromagnetic XY model in the checkerboard lattice

Moura, A. R. (Journal of Magnetism and Magnetic Materials, 2018)

Frustrated bilayer spin one XY model on the honeycomb lattice

Antônio Sérgio Teixeira Pires (Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE FÍSICAUFMG, 2019)

Long-time tails and anomalous slowing down in the relaxation of spatially inhomogeneous excitations in quantum spin chains

Berim, GO; Berim, SI; Cabrera, GG (American Physical SocCollege PkEUA, 2002)

Bose-Einstein condensation in antiferromagnets close to the saturation field

REYES, D.; Paduan Filho, Armando; CONTINENTINO, M. A. (AMER PHYSICAL SOC, 2008)

At zero temperature and strong applied magnetic fields the ground state of an anisotropic antiferromagnet is a saturated paramagnet with fully aligned spins. We study the quantum phase transition as the field is reduced ...

Modelos magnéticos com frustração e diluição

Pacobahyba, Josefa Teixeira de Mendonça (Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2006-12-08)

In this work, we investigate the effect of dilution and frustration in the thermodynamic properties and the phase diagrams using the quasi-two-dimensional Heisenberg and Ising models. We use the Zubarev Green´s function ...

O modelo de Heisenberg bidimensional: skyrmions de dois merons em antiferromagnetos e o ferromagneto com interação dipolarThe two-dimensional Heisenberg model: two merons skyrmions in antiferromagnets and the ferromagnets with dipolar interaction

Fernandes, Rodrigo Lopes (Universidade Federal de Viçosa, 2021)

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Phase transitions of the frustrated bilayer spin one XY model

Phase transitions and order-by-quantum disorder for the anti- ferromagnetic XY model in the checkerboard lattice

Frustrated bilayer spin one XY model on the honeycomb lattice

Long-time tails and anomalous slowing down in the relaxation of spatially inhomogeneous excitations in quantum spin chains

Bose-Einstein condensation in antiferromagnets close to the saturation field

Modelos magnéticos com frustração e diluição

O modelo de Heisenberg bidimensional: skyrmions de dois merons em antiferromagnetos e o ferromagneto com interação dipolarThe two-dimensional Heisenberg model: two merons skyrmions in antiferromagnets and the ferromagnets with dipolar interaction

Estudo do modelo XY por Monte Carlo

The use of Entanglement Entropy to Classify Quantum Phase Transitions in 1D Ultracold Spinor Bosons.

A Simple Model For The Magnetoelectric Interaction In Multiferroics

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Phase transitions of the frustrated bilayer spin one XY model

Phase transitions and order-by-quantum disorder for the anti- ferromagnetic XY model in the checkerboard lattice

Frustrated bilayer spin one XY model on the honeycomb lattice

Long-time tails and anomalous slowing down in the relaxation of spatially inhomogeneous excitations in quantum spin chains

Bose-Einstein condensation in antiferromagnets close to the saturation field

Modelos magnéticos com frustração e diluição

O modelo de Heisenberg bidimensional: skyrmions de dois merons em antiferromagnetos e o ferromagneto com interação dipolarThe two-dimensional Heisenberg model: two merons skyrmions in antiferromagnets and the ferromagnets with dipolar interaction

Estudo do modelo XY por Monte Carlo

The use of Entanglement Entropy to Classify Quantum Phase Transitions in 1D Ultracold Spinor Bosons.

A Simple Model For The Magnetoelectric Interaction In Multiferroics