Search Results - "Neto, Minos A"

Bosonic Dirac materials on a honeycomb antiferromagnetic Ising model by Griffith, M.A.R., Rufo, S., Neto, Minos A.

“…•The Bosonic Dirac points have been studied by LSWT and EFT.•Phase diagram for zero and non-zero temperature are given.•The effects of disorder and impurities…”
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Spin-1/2 anisotropic Heisenberg antiferromagnet model with Dzyaloshinskii-Moriya interaction via mean-field approximation by Parente, Walter E.F., Pacobahyba, J.T.M., Neto, Minos A., Araújo, Ijanílio G., Plascak, J.A.

“…•We find the temperature as a function of the field and the DM interaction.•At T=0, the value of the critical external field is given by hc=c and is…”
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Entropy of polydisperse chains: solution on the Husimi lattice by Neto, Minos A, Stilck, Jürgen F

“…We consider the entropy of polydisperse chains placed on a lattice. In particular, we study a model for equilibrium polymerization, where the polydispersity is…”
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Cooper-pair size and binding energy for unconventional superconducting systems by Dinóla Neto, F., Neto, Minos A., Salmon, Octavio D. Rodriguez

“…•We found the first-order phase transitions induced by the hybridization as the Cooper-pairs is broken abruptly for V=Δab.•We found a dependence of the Cooper…”
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The anisotropic quantum spin-1/2 Heisenberg antiferromagnet in the presence of a longitudinal field on a bcc lattice by Neto, Minos A., Roberto Viana, J., Ricardo de Sousa, J.

“…In this work we study the critical behavior of the quantum spin-1/2 anisotropic Heisenberg antiferromagnet in the presence of a longitudinal field on a body…”
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Reentrance in the phase diagrams of the transverse Ising antiferromagnet in the presence of the longitudinal magnetic field on a simple cubic lattice by Neto, Minos A, Ricardo de Sousa, J

“…In this paper, we study the critical behavior of the three-dimensional antiferromagnetic Ising model in both uniform longitudinal (H) and transverse (Ω)…”
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Monte Carlo study of the three-dimensional spatially anisotropic Ising superantiferromagnet in the presence of a magnetic field by Salmon, Octavio D.R., Neto, Minos A., Viana, J. Roberto, Padilha, Igor T., de Sousa, J. Ricardo

“…The phase transition of the three-dimensional spatially anisotropic Ising antiferromagnetic model in the presence of an uniform longitudinal magnetic field H…”
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An effective correlated mean-field theory applied in the spin-1/2 Ising ferromagnetic model by Roberto Viana, J., Salmon, Octávio R., Ricardo de Sousa, J., Neto, Minos A., Padilha, Igor T.

“…We developed a new treatment for mean-field theory applied in spins systems, denominated effective correlated mean-field (ECMF). We apply this theory to study…”
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Critical behavior of an anisotropic Ising antiferromagnet in both external longitudinal and transverse fields by do Nascimento, Denise A., Neto, Minos A., Ricardo de Sousa, J., Pacobahyba, Josefa T.

“…In this paper we study the critical behavior of a two-sublattice Ising model on an anisotropic square lattice in both uniform longitudinal (H) and transverse…”
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Critical and reentrant behavior of the spin quantum 1/2 anisotropic Heisenberg antiferromagnet model with Dzyaloshinskii–Moriya interaction in a longitudinal magnetic field by Parente, Walter E.F., Pacobahyba, J.T.M., Araújo, Ijanílio G., Neto, Minos A., Ricardo de Sousa, J., Akinci, Ümit

“…In this paper we study the quantum spin-1/2 anisotropic Heisenberg antiferromagnet model in the presence of a Dzyaloshinskii–Moriya interaction (D) and a…”
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Individual-based model with global competition interaction: fluctuation effects in pattern formation by Brigatti, E, Schwämmle, V, Neto, Minos A

“…We present some numerical results obtained from a simple individual-based model that describes clustering of organisms caused by competition. Our aim is to…”
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Monte Carlo study of the Ising antiferromagnetic with a longitudinal field on the anisotropic square lattice by Viana, J. Roberto, Neto, Minos A., de Sousa, J. Ricardo

“…The Ising antiferromagnetic in the presence of a magnetic field on an anisotropic square lattice is studied by Monte Carlo simulation. We obtained the phase…”
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The anisotropic Ising superantiferromagnet on a simple cubic lattice in the presence of a magnetic field: Effective-field theory analysis by Ricardo de Sousa, J., Neto, Minos A., Padilha, Igor T., Salmon, Octavio D.R., Viana, J. Roberto

“…We have studied the anisotropic three-dimensional nearest-neighbor Ising model with competitive interactions in an uniform longitudinal magnetic field H. The…”
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Reentrant behavior in the nearest-neighbor ising antiferromagnet in a magnetic field by NETO, Minos A, DE SOUSA, J. Ricardo

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Magnetization plateaus in the antiferromagnetic Ising chain with single-ion anisotropy and quenched disorder by Neto, Minos A, de Sousa, J Ricardo, Branco, N S

“…We have studied the presence of plateaus on the low-temperature magnetization of an antiferromagnetic spin-1 chain, as an external uniform magnetic field is…”
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Phase diagrams of a spin-1 Ising system with competing short- and long-range interactions by Salmon, Octavio D Rodriguez, de Sousa, J Ricardo, Neto, Minos A

“…We have studied the phase diagrams of the one-dimensional spin-1 Blume-Capel model with anisotropy constant D, in which equivalent-neighbor ferromagnetic…”
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Phase transition in an 1D interacting dimers: An exact and simulational study by Ferreira, L.S., Jorge, L.N., Neto, Minos A., Caparica, A.A.

“…In this work we investigate the phase transition of interacting dimers. The results were obtained by the transfer matrix technique and by entropic simulations…”
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Thermodynamic properties of interacting like-rod chains: Entropic sampling simulations by Ferreira, Lucas S., Caparica, Álvaro A., Jorge, Lucas N., Neto, Minos A.

“…In this work we apply the transfer matrix method to obtain exact solutions for a rod-like interacting unidimensional system and carry out entropic simulations…”
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Ferromagnetic phases due to competing short- and long-range interactions in the spin-5/2 and spin-2 Blume–Capel model by Rodriguez Salmon, Octavio D., Neto, Minos A., Dinóla Neto, Francisco, Murillo Pariona, Denis Américo, Rojas Tapia, Justo

“…We broaden the study of the statistical physics of the spin-S Blume–Capel model with ferromagnetic mean-field interactions J in competition with short-range…”
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Anisotropic Ising model in a magnetic field: Effective-field theory analysis by Neto, Minos A., dos Anjos, Rosana A., de Sousa, J. Ricardo

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