Search Results - "Campana, L. S."

Thermodynamics of the Classical Planar Ferromagnet Close to the Zero-Temperature Critical Point : A Many-Body Approach by Campana, L. S., Cavallo, A., De Cesare, L., Esposito, U., Naddeo, A.

“…We explore the low-temperature thermodynamic properties and crossovers of a d-dimensional classical planar Heisenberg ferromagnet in a longitudinal magnetic…”
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Callen-like method for the classical Heisenberg ferromagnet by Campana, L.S., Cavallo, A., De Cesare, L., Esposito, U., Naddeo, A.

“…A study of the d-dimensional classical Heisenberg ferromagnetic model in the presence of a magnetic field is performed within the two-time Green function’s…”
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Paramagnetic susceptibility and correlation functions of a d-dimensional classical Heisenberg ferromagnet via the two-time Green function method by Campana, L.S., Cavallo, A., Cesare, L. De, Esposito, U., Naddeo, A.

“…In the present paper we investigate the paramagnetic susceptibility and the short-range order correlation functions of a d-dimensional classical isotropic…”
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Field-induced quantum critical point in planar Heisenberg ferromagnets with long-range interactions: Two-time Green’s function framework by Campana, L. S., De Cesare, L., Esposito, U., Mercaldo, M. T., Rabuffo, I.

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Callen-like method for the classical Heisenberg ferromagnet by Campana, L. S, Cavallo, A, De Cesare, L, Esposito, U, Naddeo, A

“…A study of the d-dimensional classical Heisenberg ferromagnetic model in the presence of a magnetic field is performed within the two-time Green function's…”
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Two-time Green’s function treatment of field-induced quantum criticality of a d -dimensional easy-plane ferromagnet with longitudinal uniform interactions by Campana, L.S., De Cesare, L., Esposito, U., Mercaldo, M.T.

“…The two-time Green’s function equation of motion method is employed to explore the low-temperature properties and crossovers close to the field-induced quantum…”
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Quantum criticality of a d-dimensional spin- S XXZ ferromagnetic model with longitudinal infinite-range interactions by Campana, L.S., De Cesare, L., Esposito, U.

“…A d-dimensional spin- S XXZ ferromagnetic model with uniform long-range interactions in the z-direction is mapped into an effective XY model in a transverse…”
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Finite-chain approach to the study of CsNiCl3 by CAMPANA, L. S, CARAMICO D'AURIA, A, ESPOSITO, F, ESPOSITO, U, KAMIENIARZ, G

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Specific heat of (C6H11NH3)CuBr3 and (C6H11-NH3)CuCl3 within series analysis of finite-chain data by CAMPANA, L. S, CARAMICO D'AURIA, A, ESPOSITO, U, KAMIENIARZ, G

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Specific heat of quantum-spin chains: application to (C6H11NH3)CuBr3 and (C6H11NH3)CuCl3 by CAMPANA, L. S, CARAMICO D'AURIA, A, ESPOSITO, U, KAMIENIARZ, G

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Spectral-density method for classical systems: Heisenberg ferromagnet by CAMPANA, L. S, CARAMICO DAURIA, A, DAMBROSIO, M, ESPOSITO, U, DE CESARE, L, KAMIENIARZ, G

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Thermodynamic functions of the S=(1/2 one-dimensional ferromagnet via the renormalization-group approach and Green's function technique by Campana, LS, Caramico D'Auria A, Esposito, U, Kamieniarz, G

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Low-temperature behaviour of a high-density Bose model by Campana, L. S., D’Auria, A. Caramico, De Cesare, L., Esposito, U.

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Specific heat of quantum-spin chains: Application to ( C 6 H 11 NH 3 ) CuBr 3 and ( C 6 H 11 NH 3 ) CuCl 3 by Campana, L. S., Caramico D’Auria, A., Esposito, U., Kamieniarz, G.

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Simulations of the quantum model for CsNiF 3 by Campana, L. S., D’Auria, A. Caramico, Esposito, F., Esposito, U., Kamieniarz, G.

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Finite-chain approach to the study of CsNiCl 3 by Campana, L. S., Caramico D’Auria, A., Esposito, F., Esposito, U., Kamieniarz, G.

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Specific heat of ( C 6 H 11 NH 3 ) CuBr 3 and ( C 6 H 11 NH 3 ) CuCl 3 within series analysis of finite-chain data by Campana, L. S., D’Auria, A. Caramico, Esposito, U., Kamieniarz, G., Dekeyser, R.

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Simulations of the quantum model for CsNiF3 by Campana, LS, D'Auria, AC, Esposito, F, Esposito, U, Kamieniarz, G

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