PHD at Indian Institute of Science, Bangalore, India
Dr. Gayatri Ghosh, an accomplished physicist, holds a PhD and multiple qualifications including GATE, SLET, and UGC NET. Specializing in high-energy physics, her research focuses on Neutrino Physics, Supersymmetry, and Beyond Standard Model Physics. With teaching experience at prestigious institutions like PDUAM and Barak Valley Engineering College, she has also served as a visiting researcher at Indian Institute of Science and Indian Institute of Technology. Dr. Ghosh’s academic excellence is evident through her numerous awards, including top positions in both B.Sc and M.Sc Physics, highlighting her dedication to advancing scientific knowledge.
Professional Profiles:
Teaching and Research Experience
Assistant Professor, Department of Physics, PDUAM, Eraligool (from 02/03/2020 to present) Assistant Professor (Contractual), Department of Physics, Barak Valley Engineering College, Karimganj (from 01/04/2017 to 01/03/2020) Guest Faculty, Department of Physics, Assam University, Silchar (from 01/03/2015 to 30/04/2015) Guest Faculty, Department of Physics, Gurucharan College, Silchar (from 14/07/2016 to 05/10/2016) Junior and Senior High Energy Physics Research Fellow (RFSMS), UGC BSR Fellowship, Gauhati University, Guwahati (from 15/03/2012 to 12/03/2017) Visiting PhD Student, Centre of High Energy Physics, Indian Institute of Science, Bangalore (April 2014 to May 2014) Visiting PhD Student, Indian Institute of Technology, Guwahati (March 2016 to April 2016)
Area of Interest
Neutrino Physics, Supersymmetry, Beyond Standard Model Physics, Flavor & Higgs Physics
Awards and Honours
First Class First Position in Merit List in B.Sc Honours in Physics by Assam University, Silchar, 2008. First Class Second Position in Merit List in M.Sc Physics by Gauhati University, Gauhati, 2011. Merit Prize awarded for securing First Class Second position in M.Sc Physics by Physical Society GU in 2011. Awarded Bisharath in Kathak Dance by Lucknow University in 2008. Received second prize in inter-state Kathak Dance Competition in 2006. Selected as Assistant Professor in the department of Physics by the governing body and interview committee of PDUAM Eraligool in advertisement number DHE/PDUAM/ERA/53/2017/pt/14.
Research Focus:
Dr. Gayatri Ghosh’s research spans various aspects of theoretical particle physics, focusing primarily on neutrino physics, flavor symmetries, and extensions beyond the Standard Model. Her work delves into topics such as Majorana neutrinos, leptonic decay processes, and the implications of broken symmetries on phenomena like neutrino oscillations and flavor violation. With a particular interest in A4 flavor symmetry, her investigations contribute to understanding fundamental properties of particles and their interactions. Ghosh’s studies offer insights into phenomena such as the gμ-2 discrepancy, proton stability, and the potential role of neutralino cold dark matter in flipped SU(5)×U(1)χ models derived from F theory.
Publications
- Non-zero θ13 and δCP phase with A4 flavor symmetry and deviations to tri-bi-maximal mixing via Z2 × Z2 invariant perturbations in the neutrino sector, Publication: 2022.
- FCNCs, Proton Stability, $ g_{\mu}-2$ Discrepancy, Neutralino cold Dark Matter in Flipped $SU(5) \times U(1)_{\chi}$ from $F$ Theory based on $ A_{4} $ Symmetry, Publication: 2023.
- Majorana Neutrinos and Clockworked Yukawa Couplings contribution to non-observation of the rare leptonic decay li→ljγ, Clockwork Photon and Clockwork Graviton, Publication: 2022.
- Significance of broken μ−τ Symmetry in correlating δCP, θ13, Lightest neutrino Mass and neutrinoless double beta decay 0νββ, Publication: 2021.
- Effects of Leptonic Nonunitarity on Lepton Flavor Violation, Neutrino Oscillation, Leptogenesis, and Lightest Neutrino Mass, Publication: 2018.
- Effects of Leptonic Nonunitarity on Lepton Flavor Violation, Neutrino Oscillation, Leptogenesis, and Lightest Neutrino Mass, Publication: 2018.
- Octant Degeneracy and Quadrant of Leptonic CPV Phase at Long Baseline Experiments and Baryogenesis, Publication: 2018.
- Resolving Entanglement of CPV Phase with Octant of � 23 θ 23 , and Leptogenesis, Publication: 2016.
- Charged Lepton Flavor Violation μ→eγ in μ−τ Symmetric SUSY SO(10) mSUGRA, NUHM, NUGM, and NUSM theories and LHC, Publication: 2015.
- Neutrino masses and mixings using updated values of running quark and lepton masses, Publication: 2014.
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