Search Results - "Malbouisson, J.M.C."

Finite-size effects on the chiral phase diagram of four-fermion models in four dimensions by Abreu, L.M., Malbouisson, A.P.C., Malbouisson, J.M.C., Santana, A.E.

“…We study the size dependence of the dynamical symmetry breaking in the four-dimensional Nambu–Jona-Lasinio model. We show that the presence of boundaries…”
Get full text

Erratum and addendum to “Thermofield dynamics and Casimir effect for fermions” [Ann. Phys. 317 (2005) 220] by Queiroz, H., da Silva, J.C., Khanna, F.C., Malbouisson, J.M.C., Revzen, M., Santana, A.E.

Get full text

Quantum field theory on toroidal topology: Algebraic structure and applications by Khanna, F.C., Malbouisson, A.P.C., Malbouisson, J.M.C., Santana, A.E.

“…The development of quantum theory on a torus has a long history, and can be traced back to the 1920s, with the attempts by Nordström, Kaluza and Klein to…”
Get full text

Effect of age on upper and lower eyelid saccades by Leite, L V O, Cruz, A A V, Messias, A, Malbouisson, J M C

“…To study the effect of age on the metrics of upper and lower eyelid saccades, eyelid movement of two groups of 30 subjects each were measured using computed…”
Get full text

A note on the time evolution of a density operator interpolating between pure and mixed states by Figueiredo, E. G., Malbouisson, J. M. C.

“…In a recent paper [C.J.S. Ferreira, T.M. Silva, B. Baseia, Eur. Phys. J. B 92 , 257 (2019)], the authors discuss the time evolution of statistical properties…”
Get full text

Time evolution of entanglement in a cavity at finite temperature by Figueiredo, E.G., Linhares, C.A., Malbouisson, A.P.C., Malbouisson, J.M.C.

“…We consider two identical atoms, taken in the harmonic approximation, inside a spherical cavity filled with a field described by an infinite set of…”
Get full text

Thermodynamic behavior of the generalized scalar Yukawa model in a magnetic background by Abreu, L.M., Malbouisson, A.P.C., Malbouisson, J.M.C., Nery, E.S., Rodrigues da Silva, R.

“…We study the thermodynamic behavior of the generalized scalar Yukawa model, composed of a complex scalar field interacting with scalar and vector fields…”
Get full text

Obtaining phase-optimized states from superpositions of coherent states in phase-sensitive attenuating/amplifying reservoirs by Ferreira, C.J.S., Valverde, C., Avelar, A.T., Baseia, B., Malbouisson, J.M.C.

“…In this paper we present new nonclassical states of a single mode of the electromagnetic field constructed by superpositions of coherent states distributed…”
Get full text

Quantum fields in toroidal topology by Khanna, F.C., Malbouisson, A.P.C., Malbouisson, J.M.C., Santana, A.E.

“…The standard representation of c ∗ -algebra is used to describe fields in compactified space–time dimensions characterized by topologies of the type Γ D d = (…”
Get full text

Finite-size effects on the phase transition in a four- and six-fermion interaction model by Abreu, L.M., Khanna, F.C., Malbouisson, A.P.C., Malbouisson, J.M.C., Santana, A.E.

“…We consider four- and six-fermion interacting models at finite temperature and density. We construct the corresponding free energies and investigate the…”
Get full text

Multi-sine-Gordon models by Bazeia, D., Losano, L., Malbouisson, J. M. C., Santos, J. R. L.

“…This work deals with the presence of defect structures in generalized sine-Gordon models. The models are described by periodic potentials, with substructure…”
Get full text

Classical behavior of deformed sine-Gordon models by Bazeia, D., Losano, L., Malbouisson, J.M.C., Menezes, R.

“…In this work we deform the ϕ 4 model with distinct deformation functions, to propose a diversity of sine-Gordon-like models. We investigate the proposed models…”
Get full text

Thermoalgebras and path integral by Khanna, F.C., Malbouisson, A.P.C., Malbouisson, J.M.C., Santana, A.E.

“…Using a representation for Lie groups closely associated with thermal problems, we derive the algebraic rules of the real-time formalism for thermal quantum…”
Get full text

A note on the generation of displaced number states by Malbouisson, J.M.C., Baseia, B., Avelar, A.T.

“…We show that a recent proposal for the generation of displaced number states [G.C. de Oliveira et al., Physica A 351 (2005) 251] is misleading and cannot be…”
Get full text

Effect of age on upper and lower eyelid saccades by Leite, L.V.O., Cruz, A.A.V., Messias, A., Malbouisson, J.M.C.

Get full text

Addendum to: “Generation of states A | k 2 N 〉 + B | ( k + 1 ) 2 N 〉 for electromagnetic fields” [Phys. Lett. A 329 (2004) 284] by Aragão, A., Avelar, A.T., Malbouisson, J.M.C., Baseia, B.

Get full text

Generation of states for electromagnetic fields by Aragão, A., Avelar, A.T., Malbouisson, J.M.C., Baseia, B.

Get full text

Spontaneous symmetry breaking in compactified λϕ4 theory by Malbouisson, A.P.C., Malbouisson, J.M.C., Santana, A.E.

“…We consider the massive vector N-component ( λϕ 4) D theory in Euclidean space and, using an extended Matsubara formalism we perform a compactification on a…”
Get full text

Conditional displacement operator for traveling fields by Souza, Simone, Avelar, A.T., Malbouisson, J.M.C., Baseia, B.

“…We show that the conditional displacement operator U ^ CD = exp [ b ˆ † b ˆ ( β a ˆ † - β ∗ a ˆ ) ] acting upon arbitrary states of traveling waves can be well…”
Get full text

Comment on “Nonclassical depth of the phase state”: [Phys. Lett. A 279 (2001) 294-304] by Malbouisson, J.M.C.

“…It is argued that all Pegg–Barnett phase states possess maximum nonclassical depth, a result which contradicts some of the statements made by Marchiolli et al…”
Get full text