Omar MORANDI

Ruolo attuale:: Professore Associato
SSD:: MATH-04/A - Fisica matematica
Afferenza organizzativa:: Dipartimento di Matematica e Informatica 'Ulisse Dini'

Recapiti

	0552751456
	omar.morandi(AT)unifi.it

Ulteriori Recapiti

	Scuola di Ingegneria (S. Marta) stanza 209c
	055 2758939
	omar.morandi(AT)unifi.it

Omar MORANDI

Orario di ricevimento (aggiornato al 30/08/2022)

martedi ore 15:00 nel mio ufficio a S. Marta

Omar MORANDI

Curriculum

Interessi di Ricerca
La mia attivita di ricerca di concentra nello sviluppo e analisi di modelli matematici applicati alla simulazione di sistemi classici e quantistici, applicati nell’ambito della fisica dello stato solido e dell’interazione luce-materia. Mi sono interessato ad I seguenti fenomeni fisici Dinamica quantistica nei semiconduttori e nel grafene Modelli Semi-classici, dinamica dei gas, limite semi-classico, decoerenza quantistica, dinamica di Wigner Esperienza
Dal 2016	Ricercatore presso Dipartimento di Matematica ed Informatica U. Dini
2012 - 2015	Institute of Physics and Chemistry of the Materials (Strasbourg, France)
2009 - 2012	Technical University of Graz (Austria)
2007 - 2009	Institute of Advanced Research in Mathematics (Strasbourg, France)

Omar MORANDI

Pubblicazioni

Legenda

Contributo su rivista |

Articolo su libro |

Libro |

Contributo in atti di convegno (proceeding) |

Brevetto |

Curatela | Altro

Altro |

Tesi di Dottorato

Morandi, O. (2024). Optimal control of entanglement in atom pairs with dipole-dipole interaction by quantum phase space formalism. PHYSICS LETTERS A, vol. 502, pp. 1-7, ISSN:0375-9601 DOI

Morandi, O (2024). Phase space propagation of waves in nonhomogeneous media: corrections beyond the optical geometry limit. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, vol. 57, pp. 1-24, ISSN:1751-8113 DOI

omar morandi (2024). Wigner dynamics and limit of geometrical optics in inhomogeneous dispersive media. KINETIC AND RELATED MODELS, pp. 1-25, ISSN:1937-5093 DOI Accesso ONLINE all'editore

Omar Morandi, Nella Rotundo, Alfio Borzì, Luigi Barletti (2024). An optimal control problem for the Wigner equation. SIAM JOURNAL ON APPLIED MATHEMATICS, vol. 84, pp. 387-411, ISSN:1095-712X DOI Accesso ONLINE all'editore

Morandi, O. (2022). On the connection between the Wigner and the Bohm quantum formalism. PHYSICS LETTERS A, vol. 443, pp. 128223-128223, ISSN:0375-9601 DOI

Morandi, O (2022). Geometric phase of quantum wave function and singularities of Bohm dynamics in a one-dimensional system. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, vol. 55, pp. 505301-505301, ISSN:1751-8113 DOI

Khalid M.; Morandi O.; Mallet E.; Hervieux P.A.; Manfredi G.; Moreau A.; Ciraci C. (2021). Influence of the electron spill-out and nonlocality on gap plasmons in the limit of vanishing gaps. PHYSICAL REVIEW. B, vol. 104, pp. 1-11, ISSN:2469-9950 DOI

Coco M.; Marchetti E.; Morandi O. (2021). Numerical Modeling of Infrasound Energy Radiation by Debris Flow Events. PURE AND APPLIED GEOPHYSICS, vol. 178, pp. 2301-2313, ISSN:0033-4553 DOI Accesso ONLINE all'editore

omar morandi (2019). Quantum stochastic model for spin dynamics in magnetic systems. COMMUNICATIONS IN COMPUTATIONAL PHYSICS, pp. 681-699, ISSN:1815-2406 DOI Accesso ONLINE all'editore

Morandi, O.* (2018). Quantum motion with trajectories: Beyond the Gaussian beam approximation. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, vol. 51, pp. 255301-255339, ISSN:1751-8113 DOI Accesso ONLINE all'editore

omar morandi (2018). Quantum atomistic approach for interacting spins. JOURNAL OF COMPUTATIONAL AND THEORETICAL TRANSPORT, vol. 47, pp. 267-277, ISSN:2332-4325 DOI

Manfredi, Giovanni; Morandi, Omar; Friedland, Lazar; Jenke, Tobias; Abele, Hartmut (2017). Chirped-frequency excitation of gravitationally bound ultracold neutrons. PHYSICAL REVIEW D, vol. 95, pp. 1-6, ISSN:2470-0010 DOI Accesso ONLINE all'editore

Morandi, Omar; Hervieux, P. -. A. (2017). Ultrafast dynamics in ferrimagnetic materials with a quantum Monte Carlo atomistic model. PHYSICAL REVIEW. B, vol. 96, pp. 1-6, ISSN:2469-9950 DOI Accesso ONLINE all'editore

Morandi, Omar; Hervieux, P. A.; Manfredi, G. (2016). Bose-Einstein condensation of positronium: Modification of the s-wave scattering length below to the critical temperature. JOURNAL OF PHYSICS. B, ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 49, pp. 084002-084011, ISSN:0953-4075 DOI Accesso ONLINE all'editore

Omar Morandi, J. Zamanian, G. Manfredi, P.-A. Hervieux (2015). Study of the X-ray-plasma interaction for high intensity laser pulses. In: International Conference on Ultrafast Magnetism, UMC 2013, fra, 2013, Springer, vol. 159, pp. 183-185, ISBN:9783319077420 DOI

Hervieux P.-A.; Manfredi G.; Morandi O.; Zemanian J.; Hinschberger Y.; Dixit A. (2015). Theoretical modeling of coherent ultrafast spinlight interactions: From one to many-electron systems. In: International Conference on Ultrafast Magnetism, UMC 2013, fra, 2013, Springer, vol. 159, pp. 152-155, ISBN:9783319077420 DOI

Morandi, Omar; Hervieux, Paul-Antoine (2015). Theoretical study of the thermalization of the positronium interacting with atoms. JOURNAL OF PHYSICS. CONFERENCE SERIES, vol. 618, pp. 012011-012018, ISSN:1742-6588 DOI Accesso ONLINE all'editore

Chai, Lihui; Jin, Shi; Li, Qin; Morandi, Omar (2015). A multiband semiclassical model for surface hopping quantum dynamics. MULTISCALE MODELING & SIMULATION, vol. 13, pp. 205-230, ISSN:1540-3459 DOI Accesso ONLINE all'editore

omar morandi, P.-A. Hervieux, G. Manfredi, (2015). Magnetization evolution in semiconductor heterostructures after laser excitation. In: International Conference on Ultrafast Magnetism, UMC 2013, fra, 2013, Springer, vol. 159, pp. 11-13, ISBN:9783319077420 DOI

Morandi, O (2014). Existence of solution of a non-linear multiband kp model with transparent boundary conditions. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, vol. 47, pp. 485301-485327, ISSN:1751-8113 DOI Accesso ONLINE all'editore

Morandi, O.; Hervieux, P.-A.; Manfredi, G. (2014). Study of the quenched lifetime of an interacting positronium gas. JOURNAL OF PHYSICS. B, ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 47, pp. 155202-155210, ISSN:0953-4075 DOI Accesso ONLINE all'editore

Morandi, Omar; Hervieux, Paul-Antoine; Manfredi, Giovanni (2014). Study ofthe positronium thermalization in porous materials. THE EUROPEAN PHYSICAL JOURNAL. D, ATOMIC, MOLECULAR AND OPTICAL PHYSICS, vol. 68, pp. 84-92, ISSN:1434-6060 DOI

Morandi, Omar (2014). Charge transport and hot-phonon activation in graphene. JOURNAL OF COMPUTATIONAL AND THEORETICAL TRANSPORT, vol. 43, pp. 162-182, ISSN:2332-4309 DOI Accesso ONLINE all'editore

Morandi, O (2014). Application of the multiband kp-models to quantum transport in quasi-periodic crystals. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, vol. 47, pp. 485202-485232, ISSN:1751-8113 DOI Accesso ONLINE all'editore

Alì, Giuseppe; Morandi, Omar (2014). Hydrodynamic Models with Quantum Corrections. ACTA APPLICANDAE MATHEMATICAE, vol. 132, pp. 3-14, ISSN:0167-8019 DOI Accesso ONLINE all'editore

Morandi, O.; Hervieux, P.-A.; Manfredi, G. (2014). Bose-Einstein condensation of positronium in silica pores. PHYSICAL REVIEW A, vol. 89, pp. 033609-033615, ISSN:1050-2947 DOI Accesso ONLINE all'editore

Omar Morandi; Luigi Barletti (2014). Particle dynamics in graphene: Collimated beam limit. JOURNAL OF COMPUTATIONAL AND THEORETICAL TRANSPORT, vol. 43, pp. 1-15, ISSN:2332-4309 DOI Accesso ONLINE all'editore

Hurst, Jérôme; Morandi, Omar; Manfredi, Giovanni; Hervieux, Paul-Antoine (2014). Semiclassical Vlasov and fluid models for an electron gas with spin effects. THE EUROPEAN PHYSICAL JOURNAL. D, ATOMIC, MOLECULAR AND OPTICAL PHYSICS, vol. 68, pp. 176-186, ISSN:1434-6060 DOI Accesso ONLINE all'editore

L.BARLETTI; G.FROSALI; O.MORANDI (2014). Kinetic and Hydrodynamic Models for Multi-Band Quantum Transport in Crystals. In: M. Ehrhardt and T. Koprucki. Multi-Band Effective Mass Approximations. Advances Mathematical Models and Numerical Techniques, pp. 3-56, Berlin: Springer, ISBN:9783319014265. DOI Accesso ONLINE all'editore

Morandi, Omar; Zamanian, Jens; Manfredi, Giovanni; Hervieux, Paul-Antoine (2014). Quantum-relativistic hydrodynamic model for a spin-polarized electron gas interacting with light. PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 90, pp. 013103-013113, ISSN:1539-3755 DOI Accesso ONLINE all'editore

Morandi, O (2014). Homogenization limit for a multiband effective mass model in heterostructures. JOURNAL OF MATHEMATICAL PHYSICS, vol. 55, pp. 062102-062132, ISSN:0022-2488 DOI Accesso ONLINE all'editore

Morandi, O.; Hervieux, P.-A.; Manfredi, G. (2013). Bose-Einstein-condensation dynamics with a quantum-kinetic approach. PHYSICAL REVIEW A, vol. 88, pp. 023618-023631, ISSN:1050-2947 DOI Accesso ONLINE all'editore

Morandi, O (2013). Mathematical Analysis of a Nonparabolic Two-Band Schrödinger-Poisson Problem. TRANSPORT THEORY AND STATISTICAL PHYSICS, vol. 42, pp. 133-161, ISSN:0041-1450 DOI Accesso ONLINE all'editore

Morandi, O (2012). Quantum corrected liouville model: Mathematical analysis. JOURNAL OF MATHEMATICAL PHYSICS, vol. 53, pp. 063302-063316, ISSN:0022-2488 DOI

Morandi, O; Schürrer, F. (2011). Wigner model for quantum transport in graphene. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, vol. 44, pp. 265301-265332, ISSN:1751-8113 DOI Accesso ONLINE all'editore

Morandi, O (2011). Spin evolution in a two-dimensional electron gas after laser excitation. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 83, pp. 224428-224434, ISSN:1098-0121 DOI Accesso ONLINE all'editore

Lichtenberger, Peter; Morandi, Omar; Schürrer, Ferdinand (2011). High-field transport and optical phonon scattering in graphene. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 84, pp. 045406-045412, ISSN:1098-0121 DOI Accesso ONLINE all'editore

OMAR MORANDI; LUIGI BARLETTI; GIOVANNI FROSALI (2011). Perturbation theory in terms of a generalized phase-space quantization procedure. BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, vol. 4(1), pp. 1-18, ISSN:1972-6724

O. Morandi (2011). Wigner model for Klein tunneling in graphene. COMMUNICATIONS IN APPLIED AND INDUSTRIAL MATHEMATICS, pp. 1-19, ISSN:2038-0909

Morandi, O. (2010). Effective classical Liouville-like evolution equation for the quantum phase-space dynamics. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, vol. 43, pp. 365302-365323, ISSN:1751-8113 DOI Accesso ONLINE all'editore

Morandi, O.; Hervieux, P.-A. (2010). Third-order many-body perturbation theory applied to Kondo-type dynamics in diluted magnetic semiconductors. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 81, pp. 195215-195224, ISSN:1098-0121 DOI Accesso ONLINE all'editore

Morandi, O. (2010). A WKB approach to the quantum multiband electron dynamics in the kinetic formalism.. COMMUNICATIONS IN APPLIED AND INDUSTRIAL MATHEMATICS, vol. 1, pp. 167-184, ISSN:2038-0909

Morandi, O; Hervieux, P.-A.; Manfredi, G. (2010). Pseudo-fermion formalism applied to nonequilibrium Kondo-type problems. IL NUOVO CIMENTO C, vol. 33, pp. 173-180, ISSN:2037-4909 DOI

G. FROSALI; O. MORANDI (2007). A quantum kinetic approach for modeling a two-band resonant tunneling diode. TRANSPORT THEORY AND STATISTICAL PHYSICS, vol. 36, pp. 159-177, ISSN:0041-1450 DOI Accesso ONLINE all'editore

G. ALI'; G. FROSALI; O. MORANDI (2006). Two-band quantum hydrodynamic models arising from the Bloch envelope theory. In: A.M.Anile, G. Ali', G. Mascali (Eds.). Scientific Computing in Electrical Engineering, Mathematics in Industry, Vol.9, pp. 271-276, Springer, Berlin: Springer Verlag, 2006.

G. BORGIOLI; G. FROSALI; O. MORANDI; M. MODUGNO (2005). Different approaches for multi-band transport in semiconductors. UKRAINIAN MATHEMATICAL JOURNAL, vol. 57(6), pp. 742-748, ISSN:0041-5995