RICERCA ITALIANA     

Programmi di ricerca simili:

• 1 - Fenomeni di grande scala in sistemi di molte particelle e microstrutture in meccanica dei continui
• 2 - Studi su meccanismi chiave del comportamento di letti fluidizzati e loro implementazione in strumenti di simulazione numerica per applicazioni nell'industria di processo.
• 3 - Sistemi e calcoli di ispirazione biologica e loro applicazioni -- BISCA
• 4 - Superconduttività ad alta temperatura critica e sistemi fortemente correlati
• 5 - Sintesi automatica di modelli astratti a partire da dati temporali o spaziali
• 6 - Modellazione dinamica e controllo di strutture meccaniche complesse caratterizzate da parametri incerti
• 7 - Metodologie avanzate per il controllo di sistemi ibridi
• 8 - Interazioni fra sistema nitrergico e purinergico nella mediazione della risposta cellulare in diversi modelli di danno del Sistema Nervoso Centrale
• 9 - Complessi porfirinici autoorganizzati su scala nanoscopica: proprietà e applicazioni tecnologiche
• 10 - Equazioni cinetiche e idrodinamiche di sistemi collisionali complessi

Classificazione scientifico-disciplinare

• Area scientifico disciplinare: Scienze fisiche
  • FISICA SPERIMENTALE
  • FISICA TEORICA, MODELLI E METODI MATEMATICI
  • FISICA NUCLEARE E SUBNUCLEARE
  • ASTRONOMIA E ASTROFISICA
  • FISICA DELLA MATERIA

Classificazione brevettuale

• PHYSICS
  • COMPUTING; CALCULATING; COUNTING (score computers for games A63; combinations of writing applicances with computing devices B43K29/08)
    • COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS [N0004]
  • NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • TECHNIQUES FOR HANDLING PARTICLES OR ELECTROMAGNETIC RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA- OR X-RAY MICROSCOPES (x-ray technique H05G; plasma technique H05H)

Classificazione geografica

• Regione: Toscana

Bibliografia

[1] T. Dauxois, S. Ruffo, E. Arimondo, M. Wilkens (Eds.), Dynamics and Thermodynamics of Systems with Long-Range Interactions, Lecture Notes in Physics 602, Springer (2002).
[2] T. Padmanabhan, Statistical mechanics of gravitating systems, Physics Reports, 188, 285 (1990).
[3] D. C. Brydges, P. A. Martin, Coulomb systems at low density: A review J. Stat. Phys., 96, 1163 (1999).
[4] P. H. Chavanis, Statistical Mechanics of Two-dimensional Vortices and Stellar Systems , in Ref. [1].
[5] Y. Elskens,Kinetic Theory for Plasmas and Wave-particle Hamiltonian Dynamics, in Ref.[1] and Y. Elskens, D. Escande, Microscopic Dynamics of Plasmas and Chaos, IOP Publishing, Bristol (2002).
[6] D.H.E. Dubin and T.M. O'Neil, Rev. Mod. Phys. 71, 87 (1999); P.K. Ghosh, Ion traps (Clarendon Press, Oxford 1995);P. Gaspard, Phys. Rev. E , 68, 056209 (2003).
[7] L.Q. English, M. Sato and A.J. Sievers, Phys. Rev. B, 024403 (2003).
[8] M. Kac, G.E. Uhlenbeck and P.C. Hemmer, J. Math. Phys., 4, 216 (1963).
[9] P. Hertel, W. Thirring, Ann. of Physics, 63, 520 (1971); M. K. H. Kiessling, J.L. Lebowitz, Lett. Math. Phys., 42, 43 (1997).
[10] D. Lynden-Bell, Negative specific heats in Astronomy, Physics and Chemistry , Physica A, 263, 293 (1999).
[11] J. Barre', D. Mukamel, S. Ruffo, Inequivalence of ensembles in a system with long-range interactions , Phys. Rev. Lett, 87, 030601 (2001)
[12] D. Ruelle, Statistical Mechanics: Rigorous Results , Imperial College Press and World Scientific (1999).
[13] G. Gallavotti, Statistical Mechanics: a short treatise, Springer, New York (1999).
[14] H. Spohn, Large Scale Dynamics of Interacting Particles , Springer, New-York (1991).
[15] R.S. Ellis, Entropy, large deviations and statistical mechanics , Springer, New York (1985); R.S. Ellis , Physica D, 133, 106 (1999).
[16] J. Michel, R. Robert, Comm. Math. Phys., 159, 195 (1994); R. Robert, Comm. Math. Phys, 212, 245 (2000).
[17] J. Barre', F. Bouchet, T. Dauxois and S. Ruffo, Large deviation techniques applied to systems with long-range interactions , J. Stat. Phys., in press (2005), cond-mat/0406358.;
[18] R. S. Ellis, H. Touchette, B. Turkington, Physica A, 335, 518 (2004).
[19] J. Barre', F. Bouchet, Classification of phase transitions and ensemble inequivalence in systems with long-range interactions , J. Stat. Phys, in press (2005), cond-mat/0303307.
[20] R.W. Hockney, J.W. Eastwood, Computer simulations using particles , Mac Graw Hill, New York (1981)
[21] W.C. Saslaw, The distribution of galaxies , Cambridge University Press (2000).
[22] T. Baertschiger, M. Joyce, F. Sylos-Labini, Astrophys. J. Lett., 581, L63 (2002); T. Baertschiger, M. Joyce, F. Sylos-Labini, Europhysics Letters, 66,171 (2004); T. Baertschiger, F. Sylos-Labini, Phys. Rev. D, 69, 123001 (2004).
[23] Y.Y.Yamaguchi, J. Barre', F. Bouchet, T. Dauxois, S. Ruffo, Stability criteria of the Vlasov equation and quasi-stationary states of the HMF model , Physica A, 337, 36 (2004).
[24] M. Antoni, S. Ruffo, Clustering and relaxation in long-range Hamiltonian dynamics , Phys. Rev. E, 52, 2361 (1995).
[25] T. Dauxois, V. Latora, A. Rapisarda, S. Ruffo, A. Torcini, The Hamiltonian Mean Field Model: from Dynamics to Statistical Mechanics and Back , in Ref. [1], p. 458.
[26] V. Latora, A. Rapisarda, C. Tsallis, Phys. Rev. E., 64, 056134 (2001).
[27] A. Pluchino, V. Latora, A. Rapisarda, Physica D, 193, 315 (2004).
[28] A. Taruya A., M. Sakagami , Phys.Rev.Lett. 90, 181101 (2003).
[29] D. Comparat, T. Vogt, N. Zahzam, M.Mudrich, Star cluster dynamics in a laboratory: electrons in an ultracold plasma , submitted to MNRAS, quant-ph/0501059.
[30] A. Campa, A. Giansanti, D. Moroni, Phys. Rev. E, 62, 303 (2000) and J. of Phys. A,, 36, 6897 (2003).
[31] A. Campa, A.Giansanti, D. Moroni, Physica A, 305, 137 (2002).
[32] V. Latora, A. Rapisarda, S. Ruffo, Phys. Rev. Lett., 80, 692 (1998).
[33] A. Gainsanti, D. Moroni, A. Campa, Chaos, Solitons and Fractals, 13, 407 (2002).
[34] M. C. Firpo, Phys. Rev. E 57, 6599 (1998); M.C. Firpo, S. Ruffo, J. Phys A, 34, L511 (2001).
[35] L. Casetti, C. Clementi, M. Pettini, Riemannian theory of Hamiltonian chaos and Lyapunov exponents , Phys. Rev. E, 54, 5969 (1996).
[36] C. Anteneodo,, C. Tsallis, Breakdown of exponential sensitivity to initial conditions: Role of the range of the interaction , Phys. Rev. Lett. 80, 5313 (1998); C. Anteneodo, R.N.P. Maia, R.O.Vallejos, Lyapunov exponent of many particle systems: Testing the stochastic approach , Phys. Rev. E, 68, 036120 (2003).
[37] V. Latora, A. Rapisarda, S. Ruffo, Superdiffusion and out-of-equilibrium chaotic dynamics with many degrees of freedom , Phys. Rev. Lett., 83, 2104 (1999).
[38] Y.Y. Yamaguchi, Relaxation and diffusion in a globally coupled Hamiltonian system , Phys. Rev. E, 68, 066210 (2003).
[39] F. Bouchet, Stochastic process of equilibrium fluctuations of a system with long-range interactions , Phys. Rev. E, 70, 036113 (2004) .
[40]M. Reiser, Theory and design of charged particle beams , Wiley (1994); R. Davidson, H. Qin, Physics of intense charged particle beams in high energy accelerators , World Scientific (2001).
[41] G. Turchetti, A. Bazzani, S. Rambaldi, M. Communian, A. Pisent, 3D solutions of the Poisson-Vlasov equation for a charged plasma and particle core model in a line of FODO cells , Eur. J. of Phys. C, 30, 279 (2003).
[42] C. Benedetti, S. Rambaldi, G. Turchetti, Relaxation to Boltzmann equilibrium of 2D Coulomb oscillators , submitted for publication to Physica A.
[43] R. Gorenflo, A. Vivoli, F. Mainardi, Discrete and continuous random walk models for space-time fractional diffusion , Nonlinear Dynamics, 38, 101 (2004).
[44] M. Merafina, Dynamical and thermodynamic instability in relativistic clusters , in Procs. Of the II ICRA Network Workshop: The Chaotic Universe, World Scientific, (2000), p. 590.
[45] M. Merafina, Relativistic stellar clusters , Odessa Astron. Publ., 12, 210 (1999) and Refs. therein; D. Fanelli, M. Merafina, S. Ruffo, A one-dimensional toy model of globular clusters , Phys. Rev. E, 63, 066614 (2001).
[46] F. Gobet et al. Phys. Rev. Lett.,89, 183403 (2002) and Refs. therein.
[47] Gross D.H.E., Microcanonical Thermodynamics: Phase Transitions in Small Systems , Lecture Note in Physics, World Scientific, Singapore (2001).
[48] F. Borgonovi, G.L. Celardo, M. Maianti, E. Pedersoli, J. Stat. Phys., 116, 235 (2004); J. Barre', F. Borgonovi, L. Celardo, S. Ruffo, Time scale for chaotic driven magnetic reversal , cond-mat/0410119.
[49]E.M. Chudnovsky, J. Tejada, Macroscopic quantum tunneling of the magnetic moment , Cambridge University Press (1998); S. Takagi, Macroscopic quantum tunneling , Cambridge University Press (1997).
[50] A.J. Legget, Rev. Mod. Phys., 59,1 (1987).
[51] Bonifacio R. et al., Rivista del Nuovo Cimento, 13(9), 1-69 (1990).
[52] R. Bonifacio, L. deSalvo, L. M. Narducci, E. J. d'Angelo, Phys. Rev. A, 50, 1716 (1994).
[53] Barre' J., Dauxois T., De Ninno G., Fanelli D., Ruffo S., Statistical theory of high-gain free-electron laser saturation , Phys . Rev E 69, 045501 (2004).
[54] R. Bonifacio, L. deSalvo, L. M. Narducci, E. J. d'Angelo, Phys. Rev. A, 50, 1716 (1994).
[55] Perrin M., Lippi G.L., Politi A., Phys. Rev. Lett. 86, 4520-4523 (2001).
[56] D. Kruse, C. von Cube, and C. Zimmermann, and Ph. W. Courteille, Phys. Rev. Lett. 91, 183601 (2003).
[57] J. Javaloyes, M. Perrin, G.L. Lippi, and A. Politi, Phys. Rev. A 70, 023405 (2004).

Parole Chiave

INEQUIVALENZA DEGLI INSIEMI; LASER AD ELETTRONI LIBERI; STATI QUASI-STAZIONARI; CLUSTERING GRAVITAZIONALE; AMMASSI GLOBULARI; MODELLI DI CAMPO MEDIO; MECCANICA STATISTICA NON ESTENSIVA; INTERAZIONE ONDA-PARTICELLA; FASCI DI IONI