Contact Details
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Telephone No : +91 9474590804
Email ID : parthasarathi6@hotmail.com
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Academic Qualifications
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M Sc., Ph.D
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Area of Interest
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- Teaching : Electronics, Electricity and magnetism,Thermodynamics
- Research : Cosmology
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Publication: Papers /Articles in Journals
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- Viscous cosmologies with variable Λ in higher derivative gravity; P. S. Debnath, B. C. Paul, and A. Beesham, Phys. Rev. D 76, 123505 – Published 17 December 2007.
- COSMOLOGICAL MODELS WITH VARIABLE GRAVITATIONAL AND COSMOLOGICAL CONSTANTS IN R2 GRAVITY; P. S. DEBNATH, B. C. PAUL, International Journal of Modern Physics D Vol. 15, No. 02, pp. 189 (2006).
- Accelerating universe in modified theories of gravity; B. C. Paul, P. S. Debnath, and S. Ghose, Phys. Rev. D 79, 083534 – Published 29 April 2009.
- Causal viscous cosmologies with variable G and Λ in Einstein’s gravity: Partha Sarathi Debnath, B N Seal College Journal of Science, Volume III, Issue I, 12 (2010) (ISSN 0975-5624).
- Viscous cosmologies with variable G and Λ in R2 gravity: B. C. Paul, P.S. Debnath, LANL Preprint arXiV: 1105.3307, May, 2011.
- BRANE-WORLD COSMOLOGY WITH VISCOSITY: Partha Sarathi Debnath, B N Seal Journal of Science, Volume VI, Issue I, 99 (2014) (ISSN 0975-5624).
- Cosmological model with variable G and with phenomenological fluids: Partha Sarathi Debnath, B N Seal Journal of Science, Volume VII, Issue I, 22 (2015) (ISSN 0975-5624).
- Emergent universe models with bulk viscosity: Partha Sarathi Debnath, B N Seal Journal of Science, Volume VIII, Issue I, 118 (2016) (ISSN 0975-5624).
- Viscous cosmologies with modified Chaplygin gas: P. S. Debnath, B. C. Paul, SSRG International Journal of Applied Physics, Volume-3, Issue-2, 1 (2016) (ISSN: 2350-0301).
- Bulk viscous cosmological model with modified Chaplygin gas: Partha Sarathi Debnath, B N Seal Journal of Science, Volume VIII, Issue II, 58 (2016) (ISSN 0975-5624).
ABSTRACT to the UGC-CPE assisted Inter-disciplinary (Science) National Seminar on ``Frontiers in Science and Technology towards National Development”, held at A B N Seal College during 10th and 11th April, 2016: Bulk viscous Cosmological models with Modified Chaplygin Gas
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Paper Presented in Seminar / Conference
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| Sl. no. |
Date |
Workshop or symposium |
Organized by |
Title of the paper |
| 1 |
25th-26th April, 2014 |
National Conference on Recent Trends on Mathematics and its Applications (RTMA) |
Department of Mathematics, Rajiv Gandhi University, Itanagar, Arunachal Pradesh |
Bulk viscous cosmological model of the universe in Einstein’s gravity with variable G and Λ |
| 2 |
22nd August, 2014 |
IUCAA sponsored Workshop on Mathematical Aspect of General Relativity |
Department of Mathematics, Salesian College, Siliguri |
Cosmological model of the universe with variable G and Λ with a phenomenological fluid |
| 3 |
22nd August, 2015 |
National Seminar on Trends and Developments in Science, Social science & Humanities. |
Islampur College, Islampur |
Dissipative Cosmological Model of the Universe with Modified Chaplygin Gas |
| 4 |
27th December, 2015 |
National level seminar on“Science, Philosophy, Religion (Dharma) and Society-An Empirical and Theoretical Discourse” |
Vashistha Institute for North Bengal and North-east Development Studies (VINBNEDS), Coochbehar, West Bengal |
Bulk viscous cosmological model of the universe with non -linear EoS |
| 5 |
21th-22thMarch, 2016 |
National Conference on“Contemporary Issues in High-energy physics” |
Department of Physics, University of North Bengal, Siliguri, West Bengal. |
Viscous Cosmological Model with Quadratic Equation of State |
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Seminar/Conferences / Symposium / Workshop Attended
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| Sl. no. |
Date |
Workshop or Seminar |
Organized by |
Sponsored by |
| 1 |
1st - 2nd October, 2010 |
Recent Reforms in Education in India: Trends and Challenges |
University B. T. & Evening College and Tufanganj College, Coochbehar |
U G C sponsored National Seminar |
| 2 |
9th October, 2010 |
Nonlinear Dynamics and Astrophysics |
University B. T. & Evening College and Tufanganj College, CoochbeharDepartment of Mathematics & IRC Department of Physics, N B U |
U G C sponsored National Seminar |
| 3 |
21st January, 2012 |
Higher Education in India: Reforms and Reality |
Institute of Education for Women, Hastings House, Kolkata |
U G C sponsored National Seminar |
| 4 |
1st -2nd March, 2012 |
A journey through recent developments in Chemistry |
Dept. of Chemistry, A B N Seal College |
U G C sponsored National Seminar |
| 5 |
14th December, 2013 |
Rajyastariya Alochana Chakra (in Bengali) on Ashutosh Mukhopadhyay |
A B N Seal College and Govt. of West Bengal |
State Level Seminar |
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7th & 8th April, 2016 |
Contemporary Trends in Humanities and Social Sciences |
A B N Seal College |
U G C-CPE sponsored International Seminar |
| 7 |
10th & 11th April, 2016 |
Frontiers in Science and Technology towards National Development |
A B N Seal College |
U G C-CPE sponsored National Seminar |
| 8 |
29th – 31st August, 2016 |
3 Day Workshop on LaTeX |
Department of Computer Science, Coochbehar College, Coochbehar in collaboration with Spoken Tutorial, IIT-Bombay |
Coochbehar College, West Bengal |
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Refresher Course/Orientation Programme Participated
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| Sl. no. |
Date |
OP or RC |
Organized by |
| 1 |
10.11.2011 to 07.12. 2011 |
8th Orientation program |
UGC-Academic Staff College, University of North Bengal . |
| 2 |
10.12.2013 to 30.12.2013
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1st Refresher Course on Mathematical Model |
UGC-Academic Staff College, University of Burdwan. |
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Research Project undertaken
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UGC Minor Research Project grant (Approval No. and Date: F.PSW-68/12-13 (ERO), 18-Feb-2013)
TITLE OF THE PROJECT: “Cosmological models of the universe and its different features
Period: 2 years (20.02.13 to 19.03.15)
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