Браун Пётр Александрович

Ведущий научный сотрудник СПбГУ. Область научных интересов: Теория атома, Квазиклассическое приближение, Квантовый хаос. Родился в 1943 г. в Ленинграде. Окончил Ленинградский университетт в 1965 г., работает там же с 1966 г. Доктор физико - математических наук, профессор. С 1992 по 2005 г. - профессор кафедры квантовой механики, сейчас (2007) в.н.с. теоретического отдела.

Научные публикации

Franck-Condon rules for probabilities of transitions between Rydberg levels of atomic hydrogen in a magnetic field, P A Braun and D Delande, J. Phys. B: At. Mol. Opt. Phys. v27, 5621 (1994)

Statistics of self-crossings and avoided crossings of periodic orbits in the Hadamard-Gutzwiller model, Peter A. Braun, Stefan Heusler, Sebastian Mueller, and Fritz Haake, Eur. Phys. J. B v30, 189 (2002)

Action correlation of orbits through non-conventional time reversal, Petr A Braun, Fritz Haake and Stefan Heusler, J. Phys. A: Math. Gen. v35, 1381 (2002)

Universal spectral form factor for chaotic dynamics, Stefan Heusler, Sebastian Mueller, Petr Braun, and Fritz Haake, J. Phys. A: Math. Gen. v37, L31-L37 (2004)

Semiclassical Foundation of Universality in Quantum Chaos, Sebastian Mueller, Stefan Heusler, Petr Braun, Fritz Haake, and Alexander Altland, Phys. Rev. Lett., v93, 014103 (2004)

Periodic-orbit theory of universality in quantum chaos, Sebastian Mueller, Stefan Heusler, Petr Braun, Fritz Haake, and Alexander Altland, Phys. Rev. E v72, 046207 (2005)

Semiclassical Theory of Chaotic Conductors, Stefan Heusler, Sebastian Mueller, Petr Braun, and Fritz Haake, Phys. Rev. Lett. v96, 066804 (2006)

Semiclassical prediction for shot noise in chaotic cavities, Petr Braun, Stefan Heusler, Sebastian Mueller and Fritz Haake, J. Phys. A: Math. Gen. v39, L159-L165 (2006)

Semiclassical approach to chaotic quantum transport Sebastian Mueller, Stefan Heusler, Petr Braun and Fritz Haake, New J. Phys. v9, 12 (2007)

Periodic orbit theory of level correlations, Stefan Heusler, Sebastian Mueller, Alexander Altland, Petr Braun and Fritz Haake, Phys. Rev. Lett. v98, 044103 (2007)

Semiclassical theory for parametric correlation of energy levels, Taro Nagao, Petr Braun, Sebastian Mueller, Keiji Saito, Stefan Heusler and Fritz Haake, J. Phys. A: Math. Theor., v40, 47 (2007)

Semiclassical spectral correlator in quasi one-dimensional systems, Petr Braun, Sebastian Mueller and Fritz Haake, J. Phys. A: Math. Theor. 41 (2008) 395101

Classicality of spin states, Olivier Giraud, Petr Braun, and Daniel Braun, Phys. Rev. A 78, 042112 (2008)

Periodic-orbit theory of universal level correlations in quantum chaos. Sebastian Mueller, Stefan Heusler, Alexander Altland, Petr Braun and Fritz Haake, New J. Phys. (2009), to be published. arXiv:0906.1960v1 [nlin.CD]

Semiclassical Theory for Universality in Quantum Chaos with Symmetry Crossover Keiji Saito, Taro Nagao, Sebastian Mueller, and Petr Braun, J. Phys. A (2009), to be published arxiv: 0906.2033v1 [nlin.CD]

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