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Alexandr Kamenchtchik

Professore ordinario

Dipartimento di Fisica e Astronomia "Augusto Righi"

Settore scientifico disciplinare: PHYS-02/A Fisica teorica delle interazioni fondamentali, modelli, metodi matematici e applicazioni

Pubblicazioni

Z. Keresztes; L.A. Gergely; A.Y. Kamenchtchik; V. Gorini; D. Polarski, Will the tachyonic Universe survive the Big Brake?, «PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY», 2010, 82, pp. 123534 - 123534 [articolo]

A.O. Barvinsky; A.Yu. Kamenshchik; C. Kiefer; A.A. Starobinsky; C. Steinwachs, Asymptotic freedom in inflationary cosmology with a non-minimally coupled Higgs field, «JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS», 2009, 0912, pp. 003 - 003 [articolo]

A.A., Andrianov; F., Cannata; A.Y., Kamenshchik; D. Regoli, Cosmology of non-Hermitian (C)PT-invariant scalar matter, in: , 2009, 171, pp. 012043 - 012043 (atti di: DISCRETE'08 Symposium on Prospects in the Physics of Discrete Symmetries, Valencia, Spain, 11-16 December, 2008) [Contributo in Atti di convegno]

A.Y. Kamenshchik; M. Luzzi; G. Venturi, METHOD OF COMPARISON EQUATIONS AND GENERALIZED ERMAKOV’S EQUATION, «RUSSIAN PHYSICS JOURNAL», 2009, 52, pp. 1339 - 1351 [articolo]

V. Gorini; A.Yu. Kamenshchik; U. Moschella; O.F. Piattella; A.A. Starobinsky, More about the Tolman-Oppenheimer-Volkoff equations for the generalized Chaplygin gas, «PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY», 2009, 80, pp. 104038 - 104038 [articolo]

F. Cannata; A. Yu. Kamenshchik; D. Regoli, Scalar field cosmological models with finite scale factor singularities., «PHYSICS LETTERS. SECTION B», 2009, 670, pp. 241 - 245 [articolo]

Z. Keresztes; L. Á. Gergely; V. Gorini; U. Moschella; A.Yu. Kamenshchik, Tachyon cosmology, supernovae data, and the big brake singularity, «PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY», 2009, 79, pp. 083504 - 083504 [articolo]

A.O., Barvinsky; A.Yu., Kamenshchik, The problem of initial conditions in cosmology, in: Advances in Theoreticla Physics, MELVILLE, American Institute of Physics, 2009, pp. 46 - 53 (atti di: Landau Memorial Meeting, Chernogolovka, Russia, 22-26 June 2008) [Contributo in Atti di convegno]

A.O. Barvinsky; C. Deffayet; A.Yu. Kamenshchik, Anomaly Driven Cosmology: Big Boost Scenario and AdS/CFT Correspondence, «JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS», 2008, 05, pp. 020 - 020 [articolo]

S. Cacciatori; V. Gorini; A. Kamenshchik; U. Moschella, Conservation laws and scattering for de Sitter classical particles, «CLASSICAL AND QUANTUM GRAVITY», 2008, 25, pp. 075008 - 075008 [articolo]

G.L. Alberghi; A.Yu. Kamenshchik; A. Tronconi; G.P. Vacca; G. Venturi, Cosmological Unparticle Correlators, «PHYSICS LETTERS. SECTION B», 2008, 662, pp. 66 - 70 [articolo]

V. Gorini; A.Y. Kamenshchik; U. Moschella; O.F. Piattella; A.A. Starobinsky, Gauge-invariant analysis of perturbations in Chaplygin gas unified models of dark matter and dark energy, «JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS», 2008, 02, pp. 016 - 016 [articolo]

A.O. Barvinsky; A.Yu. Kamenshchik; A.A. Starobinsky, Inflation scenario via the Standard Model Higgs boson and LHC., «JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS», 2008, 0811, pp. 021 - 021 [articolo]

I.M. Khalatnikov; A.Yu. Kamenshchik, Lev Landau and the problem of singularities in cosmology, «PHYSICS USPEKHI», 2008, 51, pp. 609 - 616 [articolo]

A.A. Andrianov; F. Cannata; A.Y. Kamenshchik; D. Regoli, Reconstruction of scalar potentials in two-field cosmological models, «JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS», 2008, 02, pp. 015 - 015 [articolo]

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