Publications‎ > ‎

Conference/Symposium/Workshop: (Talks and Posters)

1. XVI-DAE-BRNS High Energy Physics Symposium held at Saha Institute of Nuclear Physics, Kolkata, India, during 29th November to 3rd December 2004.

Pairwise entanglement properties of a symmetric multi-qubit system (TALK)

2. Second International Conference on Current Developments in Atomic, Molecular and Optical Physics with Applications (CDAMOP'06) held at Delhi University, New Delhi, India, during 21-23 March 2006.

Nonclassicality of photon added Gaussian light fields (POSTER)

3. Indo-French Workshop for young scientists on Laser, Quantum and Biophysics held at Gif-sur-Yvette, France, during 29th October to 2nd November 2007.

Covariance matrix technique to characterize multiparticle entanglement in symmetric multiqubit systems (TALK) & Entanglement and generalized entropies (POSTER)

4. International School and Conference on Quantum Information (ISCQI-2008) took place at Institute of Physics, Bhubaneswar, Orissa, India, during 4th - 12th March , 2008.

Role of covariance matrix in symmetric multiqubit states (TALK) & Higher order spin squeezing (POSTER)

5. Workshop on `Entanglement in Quantum Condensed Matter Systems' took place at Indian Institute of Mathematical Sciences, Chennai, Tamilnadu, India, during 17th - 29th November, 2008.

Thermal relaxation of two oscillators - Variance matrix approach (POSTER)

6. 27th IPS ‘Colloquium for Yourng Physicists’ (YPC-2009) organized by The Indian Physical Society at Saha Institute of Nuclear Physics, Kolkata during 20th − 21th August, 2009.

Bounds on covariances to test entanglement features in symmetric two-qubit systems* (TALK)

* Awarded 2nd best presentation

7. Refresher course on Theoretical Physics, Mavelikara, Kerala, December 7-19, 2009. 

8. International Program on Quantum Information organized jointly by ICTS, Bangalore and Institute of Physics, Bhubaneswar, took place at Institute of Physics, Bhubaneswar, Orissa during 4th to 30th January 2010.

Covariance matrix techniques to characterize entanglement in symmetric multiqubit systems (TALK)

9. Workshop on Quantum Chaos and Quantum Information, Indian Institute of Technology Madras, Chennai, July 21–24, 2010. 

10. Workshop on Quantum Information Science, Institute of Mathematical Sciences, Chennai, November 22 to December 4, 2010. 

11. International School and Conference on Quantum Information Processing and Applications, Harish- Chandra Research Institute, Allahabad, February 14–20, 2011.

Ergodic quantum correlation without ergodic classical correlations (POSTER)
12. Quantum Information Processing and Communication, ETH, Zurich, September 5–9, 2011.

Ergodicity from Nonergodicity in Quantum Correlations of Low-dimensional Spin Systems (POSTER) 

13. International School and Conference on Quantum Information (ISCQI-2011), Institute of Physics, Bhubaneswar, Orissa, 13th – 22nd March , 2011.

Monogamy of Quantum Correlations (TALK)

14. International Workshop on Quantum Information (IWQI-2012), Harish-Chandra Research Institute, Allahabad, Uttar Pradesh, 20th – 26th February, 2012.

Dichotomy of the Two Quantum Correlation Paradigms (TALK) & Disorder overtakes order in information concentration over quantum networks (POSTER)

15. Symposium on Physics using the HPC facility, Harish-Chandra Research Institute, Allahabad, Uttar Pradesh, 18th August, 2012.

Monogamy in Quantum Information Processing (TALK)

16. International Conference on Quantum Information and Quantum Computing, IISc, Bengaluru, January 7–11, 2013.

Is there any restriction on sending classical information from one to many? (POSTER) 

17. Meeting on “Quantum Information Processing and Applications”, Harish-Chandra Research Institute, Allahabad, December 2–8, 2013. 

18. International Program on Quantum Information (IPQI-2014), Institute of Physics, Bhubaneswar, Orissa, February 17–28, 2014. 

Multiparty entanglement vs. classical information transmission (TALK)