Search Results - "Lyra, M.L."

Heterobimetallic Dy-Cu coordination compound as a classical-quantum ferrimagnetic chain of regularly alternating Ising and Heisenberg spins by Torrico, J., Strečka, J., Hagiwara, M., Rojas, O., de Souza, S.M., Han, Y., Honda, Z., Lyra, M.L.

“…•The model present a few macroscopically degenerate point.•The model elucidates behavior of the coordination polymer Dy-Cu.•Plausible theoretical fit of the…”
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Magnetic field influence on kinetically-induced frustration in a hybrid spin-electron ladder by Carvalho, R.C.P., Pereira, M.S.S., de Oliveira, I.N., Lyra, M.L.

“…We study the influence of an external magnetic field in the ground-state and thermal spin correlations on a hybrid spin electron ladder. The model captures…”
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Switching of transmission resonances in a two-channels coupler: A Boundary Wall Method scattering study by Nunes, A., Zanetti, F.M., Lyra, M.L.

“…In this work, we study the transmission characteristics of a two-channels coupler model system using the Boundary Wall Method (BWM) to determine the solution…”
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Band-filling driven crossover from ferro to antiferromagnetic order in Ising lattices decorated by quantum dimers by Doria, F.F., Pereira, M.S.S., Lyra, M.L.

“…We introduce an exactly solvable model of hybrid spin lattices having nodal Ising spins and decorating quantum dimers with a varying band-filling. The kinetic…”
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Wave packet dynamics under superposed DC and AC fields: Super Bloch oscillations, resonant directed motion and delocalization by Caetano, R.A., Lyra, M.L.

“…We investigate the wave packet dynamics of an electron restricted to a periodic one-dimensional lattice and driven by an external field having both DC and AC…”
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Phase coexistence induced by a defensive reaction in a cellular automaton traffic flow model by Neto, J.P.L., Lyra, M.L., da Silva, C.R.

“…Traffic flow modeling is an elusive example for the emergence of complexity in dynamical systems of interacting objects. In this work, we introduce an…”
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Periodic solutions and chaos in a non-linear model for the delayed cellular immune response by Canabarro, A.A., Gléria, I.M., Lyra, M.L.

“…We model the cellular immune response using a set of non-linear delayed differential equations. We observe that the stationary solution becomes unstable above…”
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Wing morphometry as a tool for correct identification of primary and secondary New World screwworm fly by Lyra, M L, Hatadani, L M, de Azeredo-Espin, A M L, Klaczko, L B

“…Cochliomyia hominivorax and Cochliomyia macellaria are endemic Neotropical Calliphoridae species. The former causes severe myiasis in hosts while the latter is…”
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Evolutionary game dynamics and the phase portrait diversity in a pandemic scenario by Mendonça, J.P., Brum, Arthur A., Lyra, M.L., Lira, Sérgio A.

“…Modeling the time evolution of a pandemic in distinct social and economic environments has proven to be a great challenge for scientists due to the strong…”
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Universality of the topological phase transition in mixed-spin tetramer Heisenberg chains by Veríssimo, L.M., Pereira, Maria S.S., Strečka, J., Lyra, M.L.

“…The ground-state features of a mixed-spin Heisenberg bond-alternating chain with unit cell consisting of spin-1/2 and general spin-S dimers are investigated…”
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Thermal entanglement in a spin-1/2 Ising-XYZ distorted diamond chain with the second-neighbor interaction between nodal Ising spins by Rojas, Onofre, Rojas, M., de Souza, S.M., Torrico, J., Strečka, J., Lyra, M.L.

“…We consider a spin-1/2 Ising-XYZ distorted diamond chain with the XYZ interaction between the interstitial Heisenberg dimers, the nearest-neighbor Ising…”
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DFT investigation of the solid-state properties and Hirshfeld surface analysis of antidiabetic drugs: Acetohexamide and Tolazamide by Araújo, R.L., Lima Neto, J.X., Fulco, U.L., Oliveira, J.I.N., Lyra, M.L., Manzoni, V.

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Delay-induced bifurcations and chaos in a two-dimensional model for the immune response by Mendonça, J.P., Gleria, Iram, Lyra, M.L.

“…We consider a two-dimensional dynamical system modeling the immune response to a target population. We perform a detailed linear stability analysis to…”
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Critical spreading dynamics of parity conserving annihilating random walks with power-law branching by Laise, T., dos Anjos, F.C., Argolo, C., Lyra, M.L.

“…We investigate the critical spreading of the parity conserving annihilating random walks model with Lévy-like branching. The random walks are considered to…”
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Stationary and dynamical critical behavior of the three-dimensional Diffusive Epidemic Process by Argolo, C., Tenório, V., Lyra, M.L.

“…We investigate the critical behavior of a stochastic lattice model describing the hopping of two species that undergo reactions B→A and A+B→2B. We simulate the…”
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Rogue-wave statistics in Anderson chains by Oliveira, M.F.V., Souza, A.M.C., Lyra, M.L., de Moura, F.A.B.F., Almeida, G.M.A.

“…The 1D Anderson model featuring uncorrelated diagonal disorder is considered. The wavefunction statistics associated to transitions between distinct locations…”
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Orientational ordering of active nematics confined to a 2D nanoscopic ring-shaped cavity by de Oliveira, E.J.L., Mirantsev, L.V., Lyra, M.L., de Oliveira, I.N.

“…•Active nematic liquid crystals are investigated using Molecular Dynamics Simulations.•Chiral and nonchiral active nematics are confined in a ring-shaped…”
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From modulational instability to self-trapping in nonlinear chains with power-law hopping amplitudes by Dias, W.S., Sousa, J.F.A., Lyra, M.L.

“…The modulational instability problem in tight-binding nonlinear chains with long-ranged hopping amplitudes decaying as 1∕rα is investigated. Exploring that the…”
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Non-universal critical initial slip of parity conserving branching and annihilating random walkers with long-range diffusion by dos Anjos, F.C., Gléria, Iram, Lyra, M.L., Argolo, C.

“…We consider a parity conserving model of branching and annihilating random walkers with long-range diffusion. We follow the short-time dynamics at the critical…”
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DNA-based nanobiostructured devices: The role of quasiperiodicity and correlation effects by Albuquerque, E.L., Fulco, U.L., Freire, V.N., Caetano, E.W.S., Lyra, M.L., de Moura, F.A.B.F.

“…The purpose of this review is to present a comprehensive and up-to-date account of the main physical properties of DNA-based nanobiostructured devices,…”
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