78 citations
- Yerevan State UniversityAM14 papers
- Joint Institute for Nuclear ResearchRU5 papers
- National Academy of Sciences of ArmeniaAM4 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2 papers
- Laboratoire de Physique des 2 Infinis Irène Joliot-CurieFR2 papers
- National Research Tomsk State UniversityRU2 papers
- Russian-Armenian UniversityAM2 papers
- Tomsk Polytechnic UniversityRU2 papers
- Université Paris-SaclayFR2 papers
- A. Alikhanyan National LaboratoryAM1 paper
4 papers · 1 filter
Electric-field driven flat bands in the distorted sawtooth chain via the Katsura-Nagaosa-Balatsky mechanism
Vadim Ohanyan, Lusik Amiraghyan, Michael Sekania +1
We investigate flat magnonic bands in a generalized sawtooth-chain model in which three sets of exchange parameters (symmetric Heisenberg exchange, axial Ising anisotropy, and anti…
Signatures of Galactic Expansion in Gaia DR3: Implications for the JWST Early-Galaxy Puzzle
G. S. Karapetian, A. P. Mahtessian, L. E. Byzalov +2
Recent observations with the James Webb Space Telescope (JWST) of massive galaxies at ages below 1 Gyr pose a challenge to standard models of galaxy formation, which predict signif…
Exact Green's function for fermions in an external Yang-Mills gauge field
V. V. Parazian
We obtain the Green's function for fermions in an external non-Abelian gauge field with an symmetry group. As an external field, we examine the solution to the Yang-Mills e…
Solution of the Klein-Gordon equation in external Yang-Mills gauge field
V. V. Parazian
Exact solutions of the Klein-Gordon equation in an external non-Abelian gauge field with an SU(N) symmetry group have been obtained. The external field is a solution of the Yang-Mi…