Skip to main content
Home
envelope
ՀայերենРусскийEnglish

Main Navigation (Eng)

  • Admission
    • Undergraduate admission
    • Master’s degree admission
    • Postgraduate admission
    • Foreign Students
    • Preparatory courses
    • Work Carried out with Applicants
    • YSU STEM High School
  • Education
    • Guide Book for First Year Students
    • Educational programs
    • Granting qualification of a pedagogue
    • Center for Academic Writing
    • Continuing education
    • Academic Calendar
  • Science
    • Open science
    • Conferences
    • Library
    • Grants
    • Publishing House
    • Doctoral Thesis Defence Councils
    • HRS4R
  • News and events
    • Events
    • Activities
    • News
    • Newsletter
    • Announcement
    • Photo gallery
    • Video gallery

Secondary Navigation (Eng)

  • About YSU
    • YSU Management
    • YSU Symbols
    • YSU International Cooperation
    • Quality assurance
    • YSU History Museum
    • Vacancies
    • FAQ
  • Structure
    • YSU Faculties and Educational Centers
      • Faculty of Geography and Geology
      • Faculty of Theology
      • Faculty of Oriental Studies
      • Faculty of European Languages and Communication
      • Faculty of Journalism
      • Faculty of Informatics and Applied Mathematics
      • Faculty of Law
      • Faculty of Biology
      • Faculty of Armenian Philology
      • Faculty of International Relations
      • Faculty of History
      • Institute of Physics
      • Faculty of Russian Philology
      • Faculty of Sociology
      • Faculty of Economics and Management
      • 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
      • Rectorate
      • Rector's Office
      • Department of Territory Improvement and Landscape Design
      • Information Technology Department
      • Department of Organization and Control of Economic Activities
      • Student Affairs Center
  • Structure
  • Alumni and Career
    • Alumni Community
    • Career Center
    • Friends of YSU
  • Student life
    • YSU Student Scientific Society
    • YSU Student Council
    • Art and Culture
ՀայերենРусскийEnglish
envelope

Main Navigation (Eng)

  • Admission
    • Undergraduate admission
    • Master’s degree admission
    • Postgraduate admission
    • Foreign Students
    • Preparatory courses
    • Work Carried out with Applicants
    • YSU STEM High School
  • Education
    • Guide Book for First Year Students
    • Educational programs
    • Granting qualification of a pedagogue
    • Center for Academic Writing
    • Continuing education
    • Academic Calendar
  • Science
    • Open science
    • Conferences
    • Library
    • Grants
    • Publishing House
    • Doctoral Thesis Defence Councils
    • HRS4R
  • News and events
    • Events
    • Activities
    • News
    • Newsletter
    • Announcement
    • Photo gallery
    • Video gallery

Secondary Navigation (Eng)

  • About YSU
    • YSU Management
    • YSU Symbols
    • YSU International Cooperation
    • Quality assurance
    • YSU History Museum
    • Vacancies
    • FAQ
  • Structure
    • YSU Faculties and Educational Centers
      • Faculty of Geography and Geology
      • Faculty of Theology
      • Faculty of Oriental Studies
      • Faculty of European Languages and Communication
      • Faculty of Journalism
      • Faculty of Informatics and Applied Mathematics
      • Faculty of Law
      • Faculty of Biology
      • Faculty of Armenian Philology
      • Faculty of International Relations
      • Faculty of History
      • Institute of Physics
      • Faculty of Russian Philology
      • Faculty of Sociology
      • Faculty of Economics and Management
      • 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
      • Rectorate
      • Rector's Office
      • Department of Territory Improvement and Landscape Design
      • Information Technology Department
      • Department of Organization and Control of Economic Activities
      • Student Affairs Center
  • Structure
  • Alumni and Career
    • Alumni Community
    • Career Center
    • Friends of YSU
  • Student life
    • YSU Student Scientific Society
    • YSU Student Council
    • Art and Culture
  1. Main
  2. Employees
  3. Vahagn Grigor Gurzadyan
download PDF
gurzadyan@ysu.am
Vahagn
Grigor
Gurzadyan
Center for Mathematical and Applied Research
Cosmology Laboratory
Head of laboratory

Personal information

Date of birth
1955

Publications

- Կատեգորիա -
Article
Cosmic voids and the kinetic analysis: IV. Hubble tension and the cosmological constant
Gurzadyan V.G.
Fimin N. N.
Chechetkin V. M.
Astronomy and Astrophysics
2025
A252
Article
Messier 90 galactic halo rotation in the microwaves
V.G.Gurzadyan
De Paolis F.
G.Yegoryan
A.Kashin
Qadir A.
Tahir N.
Jetzer Ph.
Astronomy and Astrophysics
2025
L2
Article
Kolmogorov analysis of JWST deep survey galaxies
V.G.Gurzadyan
A.A.Kocharyan
N.Galikyan
Astronomy and Astrophysics
2025
L21
Article
Neural network analysis of S2-star dynamics: extended mass
V.G.Gurzadyan
N. Galikyan
Sh. Khlghatyan
A. A. Kocharyan
European Physical Journal Plus
2024
246
Article
S2-star dynamics probing the galaxy core cluster
Gurzadyan V.G.
Kocharyan A.A.
Khlghatyan Sh.
Galikyan N.
European Physical Journal Plus
2024
821
Article
Smearing of primordial gravitational waves
V.G.Gurzadyan
A.A.Kocharyan
M.Samsonyan
European Physical Journal Plus
2024
317
Article
On the high accuracy to test dragging of inertial frames with the LARES 2 space experiment
Vahe Gurzadyan
Ciufolini Ignazio
Paris Claudio
Pavlis Erricos C.
Ries John C.
Matzner Richard
Deka Darpanjeet
Ortore Emiliano
Kuzmicz-Cieslak Magdalena
Penrose Roger
Paolozzi Antonio
Goncalves Juan Pablo Sellanes
European Physical Journal C
2024
998
Article
The LARES 2 satellite, general relativity and fundamental physics
Vahe Gurzadyan
Ignazio Ciufolini
Antonio Paolozzi
Erricos C. Pavlis
John C. Ries
Richard Matzner
Claudio Paris
Emiliano Ortore
Roger Penrose
European Physical Journal C
2023
87
Article
Focus point on tensions in cosmology from early to late universe: the value of the Hubble constant and the question of dark energy
V.G.Gurzadyan
S.Capozziello
European Physical Journal Plus
2023
184
Article
Cosmic voids and the kinetic analysis. II. Link to Hubble tension
V.G.Gurzadyan
N.N.Fimin
V. M. Chechetkin
Astronomy and Astrophysics
2023
A95
Article
Cosmic voids and the kinetic analysis III. Hubble tension and structure formation in the late Universe
V.G. Gurzadyan
N. N. Fimin
V. M. Chechetkin
Astronomy and Astrophysics
2023
A161
Article
Neural network analysis of S-star dynamics: implications for modified gravity
V. G. Gurzadyan
A. A. Kocharyan
N. Galikyan
Sh. Khlghatyan
European Physical Journal Plus
2023
883
Article
First results of the LARES 2 space experiment to test the general theory of relativity
Vahe Gurzadyan
Ignazio Ciufolini
Claudio Paris
Erricos C. Pavlis
John Ries
Richard Matzner
Antonio Paolozzi
Emiliano Ortore
Giuseppe Bianco
Magdalena Kuzmicz-Cieslak
Roger Penrose
European Physical Journal Plus
2023
1054
Article
On the origin of cosmic web
Gurzadyan V.G.
Chechetkin
Fimin
European Physical Journal Plus
2022
132
Article
The cosmological constant vs adiabatic invariance
V. G. Gurzadyan
A. A. Kocharyan
A. Stepanian
Sh. Khlghatyan
European Physical Journal Plus
2022
458
Article
Tidal disruption effects near black holes and Lambda-gravity
A.Stepanian
V.Gurzadyan
Sh.Khlghatyan
European Physical Journal Plus
2022
965
Article
Gravitational waves as waveguides
V. G. Gurzadyan
M. Samsonyan
A. A. Kocharyan
European Physical Journal Plus
2022
1133
Article
Cosmic voids and the kinetic analysis
V.G.Gurzadyan
V.M.Chechetkin
N.Fimin
Astronomy and Astrophysics
2022
A149
Article
Hubble tension and absolute constraints on the local Hubble parameter
V.G.Gurzadyan
A.Stepanian
Astronomy and Astrophysics
2021
A145
Article
Cosmic voids and induced hyperbolicity. III. Tracing redshift dependence
V.G.Gurzadyan
A.Kocharyan
M.Samsonyan
A.Stepanian
European Physical Journal Plus
2021
821

Pagination

  • 1
  • 2
  • > Next page
  • Վերջ » Last page

Quick access

  • Intranet
  • E-learning
  • Mulberry
  • Online applications
  • Phone book
  • Registrar
  • Documentation

Footer(ENG)

  • Main pages
    • Admission
    • Education
    • Science
    • News
  • Information
    • Frequently asked Questions
    • Vacancies
    • Search for educational programs
    • For the applicants
    • For the students
  • About YSU
    • YSU management
    • YSU symbols
© Yerevan state university 2025
Address: Republic of Armenia, Yerevan, 0025, 1 Alex Manoogian (+37460) 710000 info@ysu.am