KAMENCHTCHIK, ALEXANDR
KAMENCHTCHIK, ALEXANDR
DIPARTIMENTO DI FISICA E ASTRONOMIA "AUGUSTO RIGHI"
Docenti di ruolo di Ia fascia
ALEXANDER KAMENSHCHIK; ALEXANDER Y. KAMENSHCHIK; A. Kamenchtchik; A.Y. Kamenchtchik; A.Y. KAMENSHCHIK; A. YU. KAMENSHCHIK; A.Kamenshchik; ALEXANDER YU. KAMENSHCHIK
Again about singularity crossing in gravitation and cosmology
2024 Kamenshchik, Alexander
Cosmology from Schwarzschild black hole revisited
2024 Casadio, Roberto; Kamenshchik, Alexander; Ovalle, Jorge
From black hole mimickers to black holes
2024 Casadio, Roberto; Kamenshchik, Alexander; Ovalle, Jorge
Looking for Carroll Particles in the Two-Time Spacetime
2024 Kamenshchik, A.; Muscolino, F.
Looking for Carroll particles in two time spacetime
2024 Kamenshchik, Alexander; Muscolino, Federica
Mapping solutions in nonmetricity gravity: Investigating cosmological dynamics in conformal equivalent theories
2024 Dimakis, Nikolaos; Duffy, Kevin; Giacomini, Alex; Kamenshchik, Alexander Yu.; Leon, Genly; Paliathanasis, Andronikos
Regular Friedmann Universes and Matter Transformations
2024 Alexander Kamenshchik; Polina Petriakova
Relaxation of first-class constraints and the quantization of gauge theories: From “matter without matter” to the reappearance of time in quantum gravity
2024 Casadio, Roberto; Chataignier, Leonardo; Kamenshchik, Alexander Yu.; Pedro, Francisco G.; Tronconi, Alessandro; Venturi, Giovanni
Superpotential method and the amplification of inflationary perturbations
2024 Kamenshchik, Alexander Yu.; Pozdeeva, Ekaterina O.; Tribolet, Augustin; Tronconi, Alessandro; Venturi, Giovanni; Vernov, Sergey Yu.
Background independence and field redefinitions in quantum gravity
2023 Casadio, Roberto; Kamenshchik, Alexander; Kuntz, Iberê
Bianchi cosmologies, magnetic fields, and singularities
2023 Casadio, Roberto; Kamenshchik, Alexander; Petriakova, Polina; Mavrogiannis, Panagiotis
Newman-Janis algorithm's application to regular black hole models
2023 Alexander Kamenshchik; Polina Petriakova
Reconstruction methods and the amplification of the inflationary spectrum
2023 Leonardo Chataignier; Alexander Yu. Kamenshchik; Alessandro Tronconi; Giovanni Venturi
Reflected waves and quantum gravity
2023 Leonardo Chataignier, Alexandr Kamenchtchik, Alessandro Tronconi, Giovanni Venturi
Regular black holes, universes without singularities, and phantom-scalar field transitions
2023 Leonardo Chataignier, Alexandr Kamenchtchik, Alessandro Tronconi, Giovanni Venturi
Scalar fields in the de Sitter spacetime
2023 Kamenshchik, AY; Starobinsky, AA; Vardanyan, T
Tensions with cosmological singularities: Should we try to avoid their appearance?
2023 Kamenshchik, Alexander; Casadio, Roberto; Kuntz, Ibere
Absence of covariant singularities in pure gravity
2022 Casadio, Roberto; Kamenshchik, Alexander; Kuntz, Iberê
Bianchi IX gravitational collapse of matter inhomogeneities
2022 L. Giani, O.F. Piattella, A. Kamenchtchik
Covariant singularities: A brief review
2022 Kuntz, Iberê; Casadio, Roberto; Kamenshchik, Alexander
| Titolo | Autore(i) | Anno | Periodico | Editore | Tipo | File |
|---|---|---|---|---|---|---|
| Again about singularity crossing in gravitation and cosmology | Kamenshchik, Alexander | 2024-01-01 | GENERAL RELATIVITY AND GRAVITATION | - | 1.01 Articolo in rivista | - |
| Cosmology from Schwarzschild black hole revisited | Casadio, Roberto; Kamenshchik, Alexander; Ovalle, Jorge | 2024-01-01 | PHYSICAL REVIEW D | - | 1.01 Articolo in rivista | 2407.14130v1.pdf |
| From black hole mimickers to black holes | Casadio, Roberto; Kamenshchik, Alexander; Ovalle, Jorge | 2024-01-01 | PHYSICAL REVIEW D | - | 1.01 Articolo in rivista | PhysRevD.109.024042 (1).pdf |
| Looking for Carroll Particles in the Two-Time Spacetime | Kamenshchik, A.; Muscolino, F. | 2024-01-01 | UKRAINIAN JOURNAL OF PHYSICS | - | 1.01 Articolo in rivista | - |
| Looking for Carroll particles in two time spacetime | Kamenshchik, Alexander; Muscolino, Federica | 2024-01-01 | PHYSICAL REVIEW D | - | 1.01 Articolo in rivista | PhysRevD.109.025005.pdf |
| Mapping solutions in nonmetricity gravity: Investigating cosmological dynamics in conformal equivalent theories | Dimakis, Nikolaos; Duffy, Kevin; Giacomini, Alex; Kamenshchik, Alexander Yu.; Leon, Genly; Paliat...hanasis, Andronikos | 2024-01-01 | PHYSICS OF THE DARK UNIVERSE | - | 1.01 Articolo in rivista | - |
| Regular Friedmann Universes and Matter Transformations | Alexander Kamenshchik; Polina Petriakova | 2024-01-01 | UNIVERSE | - | 1.01 Articolo in rivista | universe-10-00137.pdf |
| Relaxation of first-class constraints and the quantization of gauge theories: From “matter without matter” to the reappearance of time in quantum gravity | Casadio, Roberto; Chataignier, Leonardo; Kamenshchik, Alexander Yu.; Pedro, Francisco G.; Troncon...i, Alessandro; Venturi, Giovanni | 2024-01-01 | ANNALS OF PHYSICS | - | 1.01 Articolo in rivista | 2402.12437v2.pdf |
| Superpotential method and the amplification of inflationary perturbations | Kamenshchik, Alexander Yu.; Pozdeeva, Ekaterina O.; Tribolet, Augustin; Tronconi, Alessandro; Ven...turi, Giovanni; Vernov, Sergey Yu. | 2024-01-01 | PHYSICAL REVIEW D | - | 1.01 Articolo in rivista | - |
| Background independence and field redefinitions in quantum gravity | Casadio, Roberto; Kamenshchik, Alexander; Kuntz, Iberê | 2023-01-01 | ANNALS OF PHYSICS | - | 1.01 Articolo in rivista | 2210.04368.pdf |
| Bianchi cosmologies, magnetic fields, and singularities | Casadio, Roberto; Kamenshchik, Alexander; Petriakova, Polina; Mavrogiannis, Panagiotis | 2023-01-01 | PHYSICAL REVIEW D | - | 1.01 Articolo in rivista | 2307.12830.pdf |
| Newman-Janis algorithm's application to regular black hole models | Alexander Kamenshchik; Polina Petriakova | 2023-01-01 | PHYSICAL REVIEW D | - | 1.01 Articolo in rivista | PhysRevD.107.124020.pdf |
| Reconstruction methods and the amplification of the inflationary spectrum | Leonardo Chataignier; Alexander Yu. Kamenshchik; Alessandro Tronconi; Giovanni Venturi | 2023-01-01 | PHYSICAL REVIEW D | - | 1.01 Articolo in rivista | 2301.04477v2.pdf |
| Reflected waves and quantum gravity |
Leonardo Chataignier, Alexandr Kamenchtchik, Alessandro Tronconi, Giovanni Venturi |
2023-01-01 | PHYSICAL REVIEW D | - | 1.01 Articolo in rivista | PhysRevD.107.026004.pdf |
| Regular black holes, universes without singularities, and phantom-scalar field transitions |
Leonardo Chataignier, Alexandr Kamenchtchik, Alessandro Tronconi, Giovanni Venturi |
2023-01-01 | PHYSICAL REVIEW D | - | 1.01 Articolo in rivista | PhysRevD.107.023508.pdf |
| Scalar fields in the de Sitter spacetime | Kamenshchik, AY; Starobinsky, AA; Vardanyan, T | 2023-01-01 | JOURNAL OF PHYSICS. CONFERENCE SERIES | - | 1.01 Articolo in rivista | Kamenshchik_2023_J._Phys.__Conf._Ser._2531_012007.pdf |
| Tensions with cosmological singularities: Should we try to avoid their appearance? | Kamenshchik, Alexander; Casadio, Roberto; Kuntz, Ibere | 2023-01-01 | POS PROCEEDINGS OF SCIENCE | - | 1.01 Articolo in rivista | CORFU2022_198.pdf |
| Absence of covariant singularities in pure gravity | Casadio, Roberto; Kamenshchik, Alexander; Kuntz, Iberê | 2022-01-01 | INTERNATIONAL JOURNAL OF MODERN PHYSICS D | - | 1.01 Articolo in rivista | 2008.09387.pdf |
| Bianchi IX gravitational collapse of matter inhomogeneities |
L. Giani, O.F. Piattella, A. Kamenchtchik |
2022-01-01 | JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | - | 1.01 Articolo in rivista | 2112.01869v2.pdf |
| Covariant singularities: A brief review | Kuntz, Iberê; Casadio, Roberto; Kamenshchik, Alexander | 2022-01-01 | MODERN PHYSICS LETTERS A | - | 1.01 Articolo in rivista | cov-sings-reviewV2.pdf |