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Areas of Interest
- High Energy Physics, Neutrino Physics,
- Astro-Particle Physics, Cosmology
Education
- PhD (2011), Physical Research Laboratory, Ahmedabad
- MSc (2007), Utkal University, Bhubaneswar
Teaching
Indian Institute of Technology Bhilai:
- Intro to Astronomy and Astrophysics: IC200 (BTech-PH)
- Quantum Mechanics: IC151 (BTech-PH)
- Mathematical Methods: PH503 (PhD)
- Complex Varibales: MA2130 (BTech-MA)
- Matrix Analysis: EE1510 (BTech-EE)
Siksha 'O' Anusandhan University, Bhubaneswar:
- Quantum Mechanics (MSc)
- Mathematical Methods (MSc)
- Advanced Quantum Mechanics (PhD)
- Quantum Field Theory (PhD)
- Particle Physics (PhD)
Professional Experiences:
- Assistant Professor, Indian Institute of Technology Bhilai [2017-Present]
- Assistant Professor, Siksha `O'Anusandhan University [2012-2017]
- Post Doctoral Fellow in Physical Research Laboratory, Ahmedabad [2011]
- Post Doctoral Fellow in Institute of Physics, Bhubaneswar [2012]
- Post Doctoral Fellow at Max-Planck-Institut fur Kernphysik, Heidelberg, Germany with Prof. Werner Rodejohann and Prof. Manfred Lindner [2014-2015]
- Supervised a PhD Student, Prativa Pritimita (Degree awarded and now Post Doc at IIT Bombay)
- Handled Research Project funded by Department of Science and Technology (DST), Govt. of India [2014-2017] (15 publications already as an outcome of this project)
- Mentored a Post-Doc., Dr. Nitali Dash (Completed PhD from BARC and coauthored 3 papers)
- Reviewer of Advances in High Energy Physics.
- Reviewer of Advances Mod. Phys. Lett
Awards and Honours
- Awarded the Core Committee Member for 2019-2023 by INYAS (INSA, New Delhi).
- Awarded the prestigious Young Scientist Platinum Jubilee Award-2018 by National Academy of Sceinces India.
- Received Young Scientist Award for 2015 from Orissa Physical Society
- Visiting Scientist position at Max-Planck-Institut for Kernphysik, Heidelberg, Germany
- Junior Research Fellowship (2007-2009) and Senior Research Fellowship (2009-2011), Govt. of India
- National Scholarship, Government of India (2001 - 2004
- Life Member of Odisha Physical Society.
- Qualified national level tests like Graduate Aptitude Test in Engineering (GATE), NET, Joint Entrance Screening Test (JEST) and Bhabha Atomic Research Centre ( BARC )
- Secured top position in 10th at school level (2000) and in 12th Science (2002) at college level.
- Awarded Best graduate from Vyasanagar College for securing highest mark irrespective of Science, Commerce, Arts stream and same by the Rotary International Club in 2005.
- Glorious Student of Manatira Govt. High School and Young Scientist Award, Feb. 2015
Selected list of Publications
- J. Heeck, S. Patra ; Minimal Left-Right Dark Matter; Phys. Rev. Lett. 115 (2015) 12, 121804 [50 citations]
- S. Patra , F.S. Queiroz, W. Rodejohann; Stringent Dilepton Bounds on Left-Right Models using LHC data; Phys.Lett. B752 (2016) 186-190 [42 citations]
- S. Patra ; Dark matter, lepton and baryon number, and left-right symmetric theories; Phys. Rev. D 93 (2016) no.9, 093001
- P. Pritimita, N. Dash, S. Patra ; Neutrinoless Double Beta Decay in LRSM with Natural Type-II seesaw Dominance; JHEP 1610 (2016) 147
- R.L. Awasthi, M.K. Parida, S. Patra ; Neutrino masses, dominant neutrinoless double beta decay, and observable lepton flavor violation in left-right models and SO(10) grand uni cation with low mass WR,ZR bosons; JHEP 1308, 122 (2013) [51 citations]
- S. Patra , W. Rodejohann, C.E. Yaguna; A new B-L model without right-handed neutrinos; JHEP 1609 (2016) 076
- S.F. Ge, M. Lindner, S. Patra ; New physics effects on neutrinoless double beta decay from right-handed current; JHEP 1510 (2015) 077
Research Interests:
- Neutrinos at Energy, Intensity and Cosmic Frontier
- Lepton Number, Lepton Flavour and Baryon Number Violation
- Aspects of low scale seesaw alternatives to canonical seesaw models
- Left-Right symmetric theories in the lamp post of new physics discovery
- Stable Dark matter and their Collider Complementarity
- Grand Uni ed Theory, Model building and their low energy phenomenology
Complete list of Publications
2019
- S. Mishra, M. Behera, R. Mohanta, S. Patra, S. Singirala; Neutrino Phenomenology and Dark matter in an 𝐴4 flavour extended B-L model; Under review in JCAP
- P. Bolton, F. Deppisch, C. Hati, S. Patra, U. Sarkar; An alternative formulation of left-right symmetry with B-L conservation and purely Dirac Neutrinos; Under review in Phys. Rev. D
- C. Majumdar, S. Patra, S. Senapati, U.A Yajnik; Neutrinoless double beta decay in minimal left-right symmetric models with gauge coupling unification; Under review in Phys. Lett. B
2018
- F. Deppisch, C. Hati, S. Patra, P. Pritimita, U. Sarkar; Neutrinoless double beta decay in left-right symmetric models with a universal seesaw; Phys. Rev. D 97 (2018) no.3, 035005
- N. Narendra, S. Patra, N. Sahu, S. Shil; Baryogenesis via Leptogenesis from asymmetric Dark matter and radiatively generated neutrino mass; Phys. Rev. D 98 (2018) no.9, 095016
- S. Singirala, R. Mohanta, S. Patra, S Roy; Majorana Dark Matter in a new B-L model; JCAP 1811 (2018) 11, 026
- D. Borah, A. Dasgupta, S. Patra; Dominant light-heavy neutrino mixing contribution to neutrinoless double beta decay in minimal left-right symmetric model with universal seesaw; Int. J. Mod. Phys., 33 (2018) 35, 1850198
- M. Srutilaya, R. Mohanta, S. Patra; A4 realization of Linear Seesaw and Neutrino Phenomenology; EPJC 78 (2018) 9, 719
- S. Singirala, R. Mohanta, S. Patra; Singlet scalar Dark matter in U(1)BL models without right-handed neutrinos; Eur.Phys.J.Plus 133 (2018) no.11, 477
- C. Hati, S. Patra, P. Pritimita, U. Sarkar; Neutrino Mass and Leptogenesis in left-right symmetric models: A review from a model building prospective; Front. in Phys. 6 (2018) 19
- M. Srutilaya, R. Mohanta, S. Patra; Neutrino mass and Neutrinoless double beta decay in SO(10) Grand Unified Theory with Pati-Salam symmetry; J. Phys. G 45 (2018) no.7, 075004
- F. Deppisch, C. Hati, S. Patra, U. Sarkar, JWF Valle; SU(6) Grand Unification of 3-3-1 Model; Springer Proc. Phys. 203 (2018) 377-380
2017
- A. Dasgupta, D. Borah, S. Patra; Common Origin of 3.55 keV X-ray line and Gauge Coupling Unification with Left-Right Dark Matter Phys.Rev. D96 (2017) no.11, 115019
- C. Hati, S. Patra, M. Reig, J.W.F. Valle, C.A. Vaquera-Araujo; Towards gauge coupling unification in left-right symmetric SU(3)C x SU(3)L x SU(3)R x U(1)X theories; Phys.Rev. D 96 (2017) no.1, 015004
- S. Patra, S. Rao, N. Sahoo, N. Sahu, Gauged U(1) model in light of muon g-2 anomaly, neutrino mass and dark matter phenomenology; Nucl. Phys. B 917 (2017) 317-336
- D. Borah, S. Patra; Universal Seesaw and neutrinoless double beta decay in new 3331 left-right symmetric model; Phys.Lett. B771 (2017) 318-326
- D. Borah, A. Dasgupta, U.K. Dey, S. Patra, G. Tomar; Multi-component Fermionic Dark Matter and IceCube PeV scale Neutrinos in Left-Right Model with Gauge Unification; JHEP 1709 (2017) 005
2016
- S. Patra, W. Rodejohann, C.E. Yaguna, A new B-L model without right-handed neutrinos, JHEP 1609 (2016) 076
- S. Patra, F.S. Queiroz, W. Rodejohann; Stringent Dilepton Bounds on Left-Right Models using LHC data; Phys.Lett. B752 (2016) 186-190 [38 citations]
- S. Patra; Dark matter, lepton and baryon number, and left-right symmetric theories; Phys. Rev. D 93 (2016) no.9, 093001
- P. Pritimita, N. Dash, S. Patra; Neutrinoless Double Beta Decay in LRSM with Natural Type-II seesaw Dominance; JHEP 1610 (2016) 147
- F. F. Deppisch, L. Graf, S. Kulkarni, S. Patra, W. Rodejohann, N. Sahu, U.Sarkar; Reconciling the 2 TeV Excesses at the LHC in a Linear Seesaw Left-Right Model; Phys.Rev. D93 (2016) 1, 013011 [61 citations]
- S. Bhattacharya, S. Patra, N. Sahoo, N. Sahu; 750 GeV Di-photon excess at CERN LHC from a dark sector assisted scalar decay; JCAP 1606 (2016) 010 [56 citations]
- F.F. Deppisch, C. Hati, S. Patra, P. Pritimita, U. Sarkar; Implications of the diphoton excess on leftright models and gauge unification; Phys. Lett. B 757 (2016) 223-230 [60 citations]
- S. Patra, S. Rao; Singlet fermion Dark Matter within Left-Right Model; Phys. Lett. B 759 (2016) 454-458
- D. Borah, S. Patra, S. Sahoo; Subdominant Left-Right Scalar Dark Matter as Origin of the 750 GeV Diphoton Excess at LHC; Int. J. Mod. Phys. A 31 (2016) no.17, 1650097 [50 citations]
- F.F. Deppisch, C. Hati, U. Sarkar, S. Patra, J.W.F. Valle; 331 Models and Grand Unification: From Minimal SU(5) to Minimal SU(6) Phys.Lett. B762 (2016) 432-440
- A. Dasgupta, C. Hati, S. Patra, U. Sarkar; A minimal model of TeV scale WIMPy leptogenesis; arXiv:1605.01292 [hep-ph]
2015
- J. Heeck, S. Patra ; Minimal Left-Right Dark Matter; Phys. Rev. Lett. 115 (2015) 12, 121804 [56 citations]
- S.F. Ge, M. Lindner,S. Patra; New physics effects on neutrinoless double beta decay from right-handed current; JHEP 1510 (2015) 077 [26 citations]
- P. Humbert, M. Lindner, S. Patra, J. Smirnov, Lepton Number Violation within the Conformal Inverse Seesaw, JHEP 1509 (2015) 064; [18 citations]
- S. Patra, N. Sahoo, N. Sahu, Dipolar dark matter in light of 3.5 keV X-ray Line, Neutrino mass and LUX data, Phys.Rev. D91 (2015) 11, 115013
- F.F. Deppisch, T.E. Gonzalo,S. Patra, N. Sahu, U. Sarkar, Double Beta Decay, Lepton Flavour Violation and Collider Signatures of Left-Right Symmetric Models with Spontaneous D Parity Breaking, Physical Review D 91 (2015) 1, 015018 [64 citations]
2009-2014
- F.F. Deppisch, T.E. Gonzalo, S. Patra, N. Sahu, U. Sarkar, A Signal of Right-Handed Charged Gauge Bosons at the LHC ?, Physical Review D 90, 053014 (2014) [78 citations]
- M. Borah, D. Borah, M.K. Das, S. Patra, Perturbations to mu-tau Symmetry, Leptogenesis and Lepton Flavour Vio- lation with Type II Seesaw, Physical Review D 90, 095020 (2014) [12 citations]
- S. Patra , P. Pritimita, Post-Sphaleron baryogenesis and neutron-antineutron oscillation in non SUSY SO(10) GUT with gauge coupling unification and proton decay, EPJC 74, 3078 (2014)
- D. Borah, S. Patra, P. Pritimita, Sub-dominant Type II Seesaw as an Origin of Non-zero theta-13 in SO(10) model with TeV scale ZR Gauge Boson, Nuclear Physics B 881 (2014) 444 [16 citations]
- R.L. Awasthi, M.K. Parida,S. Patra, Neutrino masses, dominant neutrinoless double beta decay, and observable lepton flavor violation in left-right models and SO(10) grand unification with low mass WR, ZR bosons, JHEP 1308, 122 (2013) [43 citations]
- S. Patra,Neutrinoless double beta decay in left-right theory without scalar bidoublet, Physical Review D 87, 015002 (2013)
- M.K. Parida, S. Patra, Left-right models with light neutrino mass prediction and dominant neutrinoless double beta decay rate Physics Letters B 718, 1407-1412 (2013) [18 citations]
- J. Chakrabortty, H.Z. Devi, S. Goswami,S. Patra,Neutrinoless double beta decay in TeV scale left-right symmetric models, JHEP 1208 (2012) 008 [45 citations]
- D. Choudhury, N. Mahajan,S. Patra, U. Sarkar, Radiative leptogenesis at TeV scale; JCAP 1204 (2012) 017
- D. Borah, S. Patra, U. Sarkar, TeV scale Left Right Symmetry with spontaneous D-parity breaking, Phys. Rev. D 83, 035007(2011) [13 citations]
- S. Patra, A. Sarkar, U. Sarkar, Spontaneous Left-Right Symmetry Breaking in Supersymmetric Models with only Higgs Doublets, Phys. Rev. D 82 (2010) 01
- J. Bhatt, S. Patra, U. Sarkar, Gravity corrections in SU(5) gauge couplings, Mod. Phys. Lett. A 25 (2010) 283-293
- S. Patra, A. Sarkar, U. Sarkar, U.A. Yajnik, Spontaneous Parity Violation in supersymmetric left-right model, Phys. Lett. B 679 (2009) 386-389 [10 citations]
- Sudhanwa Patra and Prativa Pritimita, 7 keV sterile neutrino Dark Matter in extended seesaw framework, arXiv:1409.3656 [hep-ph]
- Ram Lal Awasthi, M.K. Parida and Sudhanwa Patra, Neutrinoless double beta decay and pseudo-Dirac neutrino mass predic- tions through inverse seesaw mechanism, arXiv:1301.4784 [hep-ph]
- Sudhanwa Patra and Soumya Rao, A simple model for magnetic elastic dark matter, arXiv:1112.3454 [hep-ph]
- Testable Leptogenesis in extended Standard Model, Sudhanwa Patra; arXiv:0911.4577 [hep-ph]
- Debasish Borah and Sudhanwa Patra, Type III Seesaw and Dark Matter in a Supersymmetric Left-Right Model, arXiv:0910.0146 [hep-ph]