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Contact data |
Full Professor |
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Biography |
Born in Domodossola (Italy) on May 31, 1945. A fellow of the Collegio Borromeo in Pavia. Graduated in Physics in the University of Pavia (1968). Served in the Italian army (1970-1971). From 1971 Assistant Professor and then Associate Professor at the Mathematical Institute and at the Department of Nuclear and Theoretical Physics in the University of Pavia, then the University of Milano (1991) and then to the University of Insubria. | |
Qualifications and awards |
He is a member of the National Institute of Nuclear Physics. | |
Research interests |
Theoretical research in Quantum Chaos: that is, the study of quantum mechanical implications of classical Chaotic motion, and of their relevance to several fields of microphysics. At the present time (2005) these include: Solid State Physics (properties of coherent transport in quasi-periodic and disordered media), Atomic Physics (Rydberg atoms in external electro-magnetic fields), Quantum Optics with Cold and Ultra-cold atoms (Quantum accelerator modes). Also working in the mathematical theory of connections between spectral and dynamic properties of quantum systems, with special attention to the case of Singular Continuous (Fractal) spectra. | |
Teaching experience and appointments |
Basic courses: Rational
Mechanics, Mathematical Methods of Physics, Analytic Function Theory Advanced Courses: Theory of Dynamical Systems, Stochastic Processes |
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Representative publications |
G.Casati , I.Guarneri,
F.Valz-Gris, On the Connection between Quantization of non-integrable
systems and the statistical theory of spectra Lettere al Nuovo Cimento
28 (1980) 279. I.Guarneri Energy Growth in a Randomly Kicked quantum rotor, Lettere al Nuovo Cimento 40 (1984) 171. G.Casati, I.Guarneri Non-recurrent behaviour in quantum dynamics, Communications in Mathematical Physics, 95 (1984) 121. G.Casati, BV Chirikov, I. Guarneri, Energy Level Statistics in Integrable Quantum systems, Physical Review Letters 54 (1985) 1350. G.Casati, I Guarneri, DL Shepelyansky, Hydrogen Atom in Monochromatic Fields: Chaos, and exponential photonic localization, Journal of Quantum Electronics 24 (1988) 1420. J.Bayfield, G.Casati, I.Guarneri, D.Sokol, Localization of classical chaotic diffusion for Hydrogen atoms in microwave fields, Physical Review Letters 63, (1989) 364. I.Guarneri Spectral Properties of Quantum diffusion over discrete lattices, Europhysics Letters 10 (1989) 95. F Borgonovi, I Guarneri, L Rebuzzini Chaotic Diffusion and the Statistics of universal scattering fluctuations, Physical Review Letters 72 (1994) 1463. I Guarneri, G Mantica, Multifractal Energy spectra and their dynamical implications, Physical Review Letters 73 (1994) 3379 I Guarneri, On the dynamical meaning of spectral dimensions, Annales de l’Institut H.Poincare’, 68 (1998) 491. I Guarneri, H.Schulz-Baldes Upper bounds for quantum dynamics governed by Jacobi matrices with self-smilar spectra, Reviews in Mathematical Physics 11 (1999) 1249. I Guarneri, H.Schulz-Baldes, Lower Bounds on wave-packet propagation by Packing Dimensions of Spectral Measures, Electronic Journal of Mathematical Physics 5 (1999). I Guarneri, M Terraneo Fractal Fluctuations in quantum Integrable Scattering, Physical Review E 65 (2002) 015203. J Bellissard, I Guarneri , H Schulz-Baldes, Phase-averaged transport for quasi-periodic Hamiltonians, Communications in Mathematical Physics 227 (2002) 515. S Fishman, I Guarneri, L Rebuzzini, Stable Quantum Resonances in Atom Optics, Physical Review Letters 89 (2002) 084101. S Wimberger, I Guarneri, S Fishman, Classical Scaling Theory of quantum resonances, Physical Review Letters 95 (2004) MB d’Arcy, RM Godun, GS Summy, I Guarneri, S Wimberger, S Fishman, A Buchleitner, Decoherence as a probe of coherent quantum dynamics, Physical Review E 69 (2004) 027201. |
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