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Main Navigation (Eng)

  • Admission
    • Undergraduate admission
    • Master’s degree admission
    • Postgraduate admission
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    • YSU STEM High School
  • Education
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    • Activities
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  • About YSU
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  • Structure
    • YSU Faculties and Educational Centers
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      • Faculty of Theology
      • Faculty of Oriental Studies
      • Faculty of European Languages and Communication
      • Faculty of Journalism
      • Faculty of Informatics and Applied Mathematics
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      • Faculty of Armenian Philology
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      • Faculty of History
      • Institute of Physics
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      • Faculty of Philosophy and Psychology
      • Faculty of Chemistry
      • Faculty of Mathematics and Mechanics
      • Pedagogy and Education Development Center
      • Center for European Studies
      • Institute of Pharmacy
      • Information Technologies Educational and Research Center
      • Chair of Civil Defense
      • Chair of Physical Education and Sports
    • Column Wrapper
      • YSU STEM High School
      • YSU Ijevan Branch
    • Scientific Centers and Laboratories
      • American Studies Center
      • Center for Mathematical and Applied Research
      • Institute for Armenian Studies
      • Institute for Social and Humanitarian Studies
      • Research Center for Chemistry
      • Research Institute of Biology
      • Research Institute of Physics
      • Research Center for the Institute of Pharmacy
    • Scientific and Educational Centers
      • Observatory
      • Scientific and Educational Center for Control and Monitoring of the Quality of Medicines
      • Specialized cabinet-laboratory for the Design of Very Large Integrated Circuits (Synopsis)
      • Legal Clinic
      • Center for Applied Psychology
      • Research Center-Library of Greek Studies
      • Innovation Center for Microbial Biotechnology and Biofuels
      • Russian Center
      • Center for Russian Studies
      • Distance Learning Laboratory of Sociology
    • Column Wrapper
      • Banner
    • Administrative Divisions of YSU
      • Academic Secretary
      • Center for Doctoral Education
      • General Division
      • YSU History Museum
      • Department of Energy System Operation
      • Financial Analysis Department
      • Human Resources Department
      • Center for Admissions and Affairs with Applicants
      • Vehicle Fleet
      • Business Incubator
      • Byurakan Industrial Practice Base
      • Medical Center
      • Science Policy Department
      • Procurement Planning Department
      • Dilijan Sports and Health Center
      • YSU Archive
      • Publishing House
      • Legal Service
      • Marketing Department
      • International Cooperation Office
      • Tsaghkadzor training and production base
      • Cultural Center
      • Fire Safety Service
      • Alumni and Career Center
      • Hankavan Industrial Practice Base
      • Accounting Department
      • Center for Quality Assurance
      • Department for Special Affairs
      • Guest House
      • Student Dormitory
      • Educational-Methodological Department
      • Marie and Sarkis Izmirlian Library
      • Center for Strategic Planning
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  1. Main
  2. Employees
  3. Vardazar Khoren Kotanjyan
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vardazar.qotandzhyan@ysu.am
Vardazar
Khoren
Kotanjyan
Research Institute of Physics
Laboratory of Theoretical Physics
Researcher

Personal information

Date of birth
1999
Language skills
English
Русский

Publications

- Կատեգորիա -
Article
Radiation of surface polaritons by an annular beam coaxially enclosing a cylindrical waveguide
A.A. Saharian
G.V. Chalyan
V.Kh. Kotanjyan
L.Sh. Grigoryan
H.F. Khachatryan
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
2025
170408
Article
Observation of coherent Cherenkov radiation of electron bunches from a partially dielectric loaded waveguide
L.Sh. Grigoryan
A.P. Potylitsyn
M.V. Shevelev
A.V. Vukolov
P.V. Karataev
S.B. Dabagov
A.S. Vardanyan
A.S. Yeremyan
M.M. Sukiasyan
A.A. Saharian
V.R. Kocharyan
T.R. Muradyan
M.L. Grigoryan
D.E. Baghdasaryan
V.Kh. Kotanjyan
A.V. Sargsyan
H.P. Harutyunyan
H.F. Khachatryan
A.R. Mnatsakanyan
A.H. Mkrtchyan
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
2024
169177
Article
Electromagnetic vacuum stresses and energy fluxes induced by a cosmic string in de Sitter spacetime
A.A, Saharyan
V.F. Manukyan
V. Kh. Kotanjyan
A. A. Grigoryan
International Journal of Modern Physics D
2023
2350042
Article
Fermionic condensate and the mean energy-momentum tensor in the Fulling-Rindler vacuum
S. Bellucci
V.Kh. Kotanjyan
A.A. Saharian
Physical Review D
2023
085014
Article
Polarization of the Fulling-Rindler Vacuum in Models with Compact Dimensions
V. Kh. Kotanjyan
Armenian Journal of Physics
2023
83-90
Article
On investigations of radiation processes in media under external influences conducted at the IAPP
L. Sh. Grigoryan
A . A. Saharian
M. L. Grigoryan
V. Kh. Kotanjyan
H. F. Khachatryan
Journal of Physics: Conference Series
2023
012012
Article
Cosmological Evolution With Negative Energy Densities
A.A. SAHARIAN
R.M. AVAGYAN
E.R. BEZERRA DE MELLO
V.KH. KOTANJYAN
T.A. PETROSYAN
H.G. BABUJYAN
Astrophysics
2022
427–440
Article
Vacuum currents in partially compactified Rindler spacetime with an application to cylindrical black holes
V. Kh. Kotanjyan
A. A. Saharian
M. R. Setare
Nuclear Physics B
2022
115838
Article
Vacuum densities and the Casimir forces for branes orthogonal to the AdS boundary
S. Bellucci
A. A. Saharian
V. Kh. Kotanjyan
Physical Review D
2022
065021

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