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Department of Physics

Dr. SUDHA M.Sc., Ph.D.,

PROFESSOR
 

Area Of Research

Theoretical Physics

 

About the Faculty

Short note from the faculty

Awards

Sl No Award Name Award For Organization Year
1 D.C. Pavate Memorial Post-Doctoral Fellowship; Fellowship to do Post-Doctoral Research in the Department of Applied Mathematics and Theoretical Physics (DAMTP), University of Cambridge, Cambridge, U.K. for 4 months from 01/09/2010 to 31/12/2010 Selected for the Award based on the submitted project proposal and performance in the Interview ; D. C. Pavate Memorial Foundation, Karnatak University, Dharwad and Sydney Sussex College, University of Cambridge, Cambridge, U.K. 2010
2 Best Poster Award Presenting the Poster entited Innovative methods of conducting experiments in Undergraduate and PostgraduateLaboratories: A New model introduced by the workshop PTTS-2015 Two-Day Meet on `Teaching of Sciences in Higher Education, Bangalore University, Bangalore from 27/05/2016 to 28/05/2016 2016
 

Journals Publications

 
Sl No Authors Title Impact Factor Publisher Year
1 K. S. Akhilesh, B. G. Divyamani, Sudha, A. R. Usha Devi, K. S. Mallesh Spin squeezing in symmetric multiqubit states with two non-orthogonal Majorana spinors 2.38 Springer US Quantum Information Processing 2019-05-01
2 K. S. Akhilesh, K.S. Mallesh, Sudha and Praveen G. Hegde Spin squeezing in Dicke-class of states with non-orthogonalSpinors 1.321 Chinese Physical Society and IOP publishing Ltd., Chinese Physics B 2019-04-08
3 Anantha S. Nayak, Sudha, A. R. Usha Devi and A. K. Rajagopal One parameter Family of Werner-Popescu states: Bipartite Separability using Conditional Quantum Relative Tsallis Entropy 2.54 Journal of Quantum Information Science (Scientific Research Publishing) 2018-03-23
4 H.S. Karthik, A.R. Usha Devi, J. Prabhu Tej, A.K. Rajagopal, Sudha and A. Narayanan N-term pairwise-correlation inequalities, steering, and joint measurability 2.965 Physical Review A (American Physical Society) 2017
5 P.J. Geetha, Sudha and K.S. Mallesh Comparitive analysis of entanglement measures based on monogamy inequality 1.223 Chinese Physics B (Chinese Physical Society and IOP publishing ) 2017
6 Anantha S. Nayak, Sudha, A. R. Usha Devi and A. K. Rajagopal Biseparability of noisy pseudopure, W and GHZ states using conditional quantum relative Tsallis entropy 2.192 Quantum Information Processing (Springer publlications) 2017
7 R. Rangarajan, G. Rajasekaran, S.V.M. Satyanarayana, M. Sivakumar and Sudha Physics Training and Talent Search ProgrammeMeeting Report 0.843 Current Science (Current Science Association and Indian Academy of Sciences) 2016
8 Divyamani B.G, Sudha and A.R. Usha Devi Local Unitary Invariant Spin-Squeezing in Multiqubit States 1.086 International Journal of Theoretical Physics (Springer Science and Business Media ) 2016
9 Anantha S. Nayak, Sudha, A. K. Rajagopal and A.R. Usha Devi Bipartite separability of symmetric N-qubit noisy states using conditional quantum relative Tsallis entropy 2.243 Physica A (Elsevier publications) 2016
10 P.J. Geetha, K. O. Yashodamma, and Sudha Monogamous nature of symmetric N-qubit states of the W class: Concurrence and negativity tangle 1.223 Chinese Physics B (Chinese Physical Society and IOP publishing ) 2015
11 J. Prabhu Tej, H.S. Karthik, A.R. Usha Devi, Sudha and A.K. Rajagopal Quantum which-way information and fringe visibility when the detector is entangled with an ancilla 2.725 Physical Review A (American Physical Society) 2014
12 P.J. Geetha, Sudha and A.R.Usha Devi What Does Monogamy in Higher Powers of a Correlation Measure Mean? 0.82 Journal of Modern Physics (Scientific Research Publishing) 2014
13 K. O. Yashodamma, P.J. Geetha and Sudha, Purification and redistribution of entanglement via single local filtering 0.877 International Journal of Quantum Information (World Scientific) 2014
14 .A.K. Rajagopal, Sudha, Anantha S. Nayak and A.R. Usha Devi From the quantum relative Tsallis entropy to its conditional form: Separability criterion beyond local and global spectra 2.733 Physical Review A (American Physical Society) 2014
15 K. O. Yashodamma, P.J. Geetha and Sudha Effectiveness of depolarizing noise in causing sudden death of entanglement 2.192 Quantum Information Processing (Springer publlications) 2014
16 A.R. Usha Devi, A. K. Rajagopal, Sudha, H. S. Karthik and J. Prabhu Tej Equivalence of classicality and separability based on P phasespace representation of symmetric multiqubit states 2.96 Quantum Information Processing (Springer publlications) 2013
17 B.G. Divyamani and Sudha Thermal Entanglement in a Two-qubit Ising chain subjected to Dzyaloshinsky-Moriya Interaction 0.924 Chinese Physics Letters (Chinese Physical Society and IOP publishing) 2013
18 A.R. Usha Devi, H. S. Karthik, Sudha and A. K. Rajagopal Macrorealism from entropic Leggett-Garg inequalities 2.765 Physical Review A (American Physical Society) 2013
19 K. O. Yashodamma and Sudha Is composite noise necessary for sudden death of entanglement? 0.973 Results in Physics (ELSEVIER) 2013
20 B.G. Divyamani and Sudha Magnetically induced pairwise thermal entanglement in qubit chains with Ising interaction 0 Kuvempu University Science Journal 2012
21 Arun K. Pati, Mark M. Wilde, A. R. Usha Devi, A. K. Rajagopal and Sudha Quantum discord and classical correlation can tighten the uncertainty principle in the presence of quantum memory 2.8 Physical Review A (American Physical Society) 2012
22 A..R. Usha Devi, Sudha and A. K. Rajagopal Majorana representation of symmetric multiqubit states 2.192 Quantum Information Processing (Springer publlications) 2012
23 A.R. Usha Devi, A.K. Rajagopal, Sudha Shenoy, R.W. Rendell Interplay of Quantum Stochastic and Dynamical Maps to Discern Markovian and Non-Markovian Transitions 2.41 Journal of Quantum Information Science(Scientific Research Publishing) 2012
24 Sudha, A. R. Usha Devi and A. K. Rajagopal Monogamy of quantum correlations in three-qubit pure states 2.965 Physical Review A (American Physical Society) 2012
25 A..R. Usha Devi, Sudha Spin squeezing and quantum correlations 0 Asian Journal of Physics (Indian Spectroscopy Scoiety, Anita Publications) 2011
26 A. R. Usha Devi, A.K. Rajagopal and Sudha Quantumness of correlations and entanglement 1 International Journal of Quantum Information (World Scientific) 2011
27 A. R. Usha Devi, A.K. Rajagopal and Sudha Open-system quantum dynamics with correlated initial states, not completely positive maps, and non-Markovianity 2.965 Physical Review A (American Physical Society) 2011
28 Sudha, Divyamani B.G and A.R. Usha Devi Loss of exchange symmetry in multiqubit states under Ising chain evolution 0.731 Chinese Physics Letters (Chinese Physical Society and IOP publishing) 2011
29 Sudha, A. R. Usha Devi and A. K. Rajagopal Entropic characterization of separability in Gaussian states 2.965 Physical Review A (American Physical Society) 2010
30 Sudha, A.V. Gopala Rao, A.R.Usha Devi and A.K. Rajagopal Positive-operator-valued-measure view of the ensemble approach to Polarization optics 2.181 Journal of Optical Society of America A (Optical Society of America A) 2008
31 A.R. Usha Devi, M.S. Uma, R. Prabhu and Sudha Local Invariants and Pairwise Entanglement in Symmetric Multiqubit Systems 0.51 International Journal of Modern Physics(World Scientific) 2006
32 A.R. Usha Devi, M.S. Uma, R. Prabhu and Sudha Non-Local Properties of a symmetric two qubit system 1.61 Journal of Optics B(IOP Publishing) 2005
33 Sudha and A.V. Gopala Rao Polarization ElementsA Group Theoretical Study 1.8 Journal of Optical Society of America A (Optical Society of America A) 2001
34 A.V. Gopala Rao K.S. Mallesh and Sudha On the algebraic characterization of a Mueller matrix in Polarization Optics. II. Necessary and Sufficient conditions for Jones-derived Mueller matrices 1.267 Jounal of Modern Optics (Taylor and Francis) 1998
35 A.V. Gopala Rao, K.S.Mallesh and Sudha On the algebraic characterization of a Mueller matrix in Polarization Optics. I. Identifying a Mueller Matrix from its N-matrix 1.267 Jounal of Modern Optics (Taylor and Francis) 1998

Books

 
Sl No Authors Title Publisher Year

Book Chapters

 
Sl No Authors Title Publisher Year

Conferences

 
Sl No Authors Title Organizer Year

Articles

 
Sl.No Authors Title Publisher Year
1 K.S.Akhilesh, B.G. Divyamani, Sudha, A.R. Usha Devi Spin squeezing in symmetric multiqubit states with two non-orthogonal Majorana spinors Physical Review A American Journal of Physics (AJP) 2019-04-01
Sl No Title Funding Agency Co-Investigator Amount Status
1 `Quaternionic representation of the group SO(4) in connection with that of the Lorentz Group SO(3,1) UGC/Kuvempu University - 38000 Completed
Sl No Investigator Name Title Year
Sl No Name Title Research Degree
1 Ms. Geetha. P. J A THEORETICAL ANALYSIS OF MONOGAMOUS NATURE OF QUANTUM STATES Ph.D.
2 Mr. Anantha S Nayak A THEORETICAL ANALYSIS OF ENTROPIC SEPARABILITY CRITERIA USING GENERALIZED q-CONDITIONAL ENTROPIES Ph.D.
3 Ms. Asha K PHASE SENSITIVE COHERENT CONTROL IN ATOM-PHOTON INTERACTIONS AND ITS APPLICATION TO QUANTUM INFORMATION PROCESSING Ph.D.
Sl No Name Title of Thesis Research Degree Year Address EmailId
1 Dr. R. Prabhu Ph.D. 0 Assistant Professor, Department of Physics, Indian Institute of Technology Patna, Bihta - 801106, Bihar, INDIA. prabhurama@gmail.com
2 Dr. Yashodamma K O Ph.D. 0 Lecturer in Physics, SSGJ College, Ajjampura, Tarikere (T), Near to Bus stand CHICKMAGALUR, Karnataka - 577547 koyashodha.koyashu@gmail.com
3 Dr. Divyamani B G Ph.D. 0 Assistant Professor, Department of Physics, Tunga Mahavidyalaya, Anandagiri, Thirthahalli, Shimoga, Karnataka-577432 divyaphysics@gmail.com