400 citations
- A. Alikhanyan National LaboratoryAM69 papers
- Sapienza University of RomeIT30 papers
- Universidade Federal da ParaíbaBR26 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT18 papers
- Yerevan State Linguistic UniversityAM18 papers
- Monash UniversityAU15 papers
- Joint Institute for Nuclear ResearchRU14 papers
- Institute for Informatics and Automation ProblemsAM12 papers
- Centre National de la Recherche ScientifiqueFR11 papers
- Institute for Physical ResearchAM10 papers
- University of OxfordGB8 papers
- University of WrocławPL8 papers
22 papers · 1 filter
Finite temperature fermionic charge and current densities induced by a cosmic string with magnetic flux
A. Mohammadi, E. R. Bezerra de Mello, A. A. Saharian
We investigate the finite temperature expectation values of the charge and current densities for a massive fermionic field with nonzero chemical potential, , in the geometry of…
Shaping coherent excitation of atoms and molecules by a train of ultrashort laser pulses
Anahit Gogyan, Stephane Guerin, Yuri Malakyan
We propose a mechanism to produce a superposition of atomic and molecular states by a train of ultrashort laser pulses combined with weak control fields. By adjusting the repetitio…
Heralded generation of single photons entangled in multiple temporal modes with controllable waveforms
Anahit Gogyan, Narek Sisakyan, Rinat Akhmedzhanov +1
Time-bin entangled single-photons are highly demanded for long distance quantum communication. We propose a heralded source of tunable narrowband single photons entangled in well-s…
Low temperature dielectric relaxation study of aqueous solutions of diethylsulfoxide
L. Gabrielyan, S. Markarian, P. Lunkenheimer +1
In the present work, dielectric spectra of mixtures of diethylsulfoxide (DESO) and water are presented, covering a concentration range of 0.2 - 0.3 molar fraction of DESO. The meas…
Vacuum currents induced by a magnetic flux around a cosmic string with finite core
E. R. Bezerra de Mello, V. B. Bezerra, A. A. Saharian +1
We evaluate the Hadamard function and the vacuum expectation value of the current density for a massive complex scalar field in the generalized geometry of a straight cosmic string…
Excitations of photon-number states in Kerr nonlinear resonator at finite temperatures
G. H. Hovsepyan, G. Yu. Kryuchkyan
We investigate temperature reservoir effects in a lossy Kerr nonlinear resonator considering selective excitation of ooscillatory mode driven by a sequence of Gaussian pulses. In t…