695 citations
- Aalto UniversityFI73 papers
- University of MichiganUS45 papers
- Centre National de la Recherche ScientifiqueFR44 papers
- Lomonosov Moscow State UniversityRU43 papers
- Russian Academy of SciencesRU38 papers
- Landau Institute for Theoretical PhysicsRU37 papers
- RIKENJP35 papers
- University of LeedsGB35 papers
- Imperial College LondonGB31 papers
- University of NottinghamGB30 papers
- Hewlett-Packard (United States)US29 papers
- University College LondonGB27 papers
6 papers · 1 filter
New Fundamental dHvA Frequency in Canonical Low-Dimensional Fermi Liquids
A. S. Alexandrov, A. M. Bratkovsky
We show that a new fundamental period of dHvA oscillations, which appears along with other ``forbidden'' combination frequencies in a multi-band canonical Fermi-liquid, is…
Gravitational waves propagating into Friedmann--Robertson--Walker universes
Jiri Bicak, Jerry B. Griffiths
We consider space-times with two isometries which represent gravitational waves with distinct wavefronts which propagate into exact Friedmann-Robertson-Walker (FRW) universes. The…
Coherent `ab' and `c' transport theory of high- cuprates
A. S. Alexandrov, V. V. Kabanov, N. F. Mott
We propose a microscopic theory of the `'-axis and in-plane transport of copper oxides based on the bipolaron theory and the Boltzmann kinetics. The fundamental relationship bet…
Phase separation in the one-dimensional Hubbard model
J. H. Samson
The Hartree-Fock ground-state phase diagram of the one-dimensional Hubbard model is calculated in the plane, restricted to phases with no charge density modulation, extending…
Boson-fermion model beyond mean-field approximation
A. S. Alexandrov
A model of hybridized bosons and fermions is studied beyond the mean field approximation. The divergent boson self-energy at zero temperature makes the Cooper pairing of fermions i…
Theory of Superconducting of doped fullerenes
A. S. Alexandrov, V. V. Kabanov
We develop the nonadiabatic polaron theory of superconductivity of taking into account the polaron band narrowing and realistic electron-phonon and Coulomb interactio…