Shantanav Chakraborty

Email:  shchakra (at) ulb.ac.be 

Phone:  +322650 29 72  
Fax:  +322650 29 41  
Address: 
QuIC  Ecole polytechnique de Bruxelles Université libre de Bruxelles 50 av. F. D. Roosevelt  CP 165/59 B1050 Brussels Belgium 
Short biography
Shantanav Chakraborty was an FNRS postdoctoral researcher at QuIC, hosted by Jérémie Roland. He is currently an Assistant Professor at the International Institute of Information Technology, Hyderabad where he is affiliated with the Centre for Quantum Science and Technology (CQST). His main areas of research interest are quantum computation, quantum algorithms and quantum walks.
Publications and preprints
Google scholar profile.
 S. Chakraborty, L. Novo, J. Roland, Optimality of spatial search via continuoustime quantum walks, Physical Review A 102, 032214 (2020). arXiv
 S. Chakraborty, L. Novo, J. Roland, Finding a marked node on any graph via continuoustime quantum walks, Physical Review A 102, 022227 (2020). arXiv
 S. Chakraborty, K. Luh, J. Roland, Analog quantum algorithms for the mixing of Markov chains, Physical Review A 102, 022423 (2020). arXiv
 S. Chakraborty, K. Luh, J. Roland, How fast do quantum walks mix?, Physical Review Letters 124, 050501 (2020). arXiv.
 S. Chakraborty, A. Gilyén, S. Jeffery, The power of blockencoded matrix powers: improved regression techniques via faster Hamiltonian simulation, Proceedings of the 46th International Colloquium of Automata, Languages and Programming (ICALP 2019) (2019). arXiv
 L. Novo, S. Chakraborty, M. Mohseni, Y. Omar, Environmentassisted analog quantum search, Physical Review A 98, 022316 (2018). arXiv
 S. Chakraborty, L. Novo, S. D. Giorgio, Y. Omar, Optimal quantum spatial search on random temporal networks, Physical Review Letters 119, 220503 (2017). arXiv
 S. Chakraborty, L. Novo, A. Ambainis, Y. Omar, Spatial search by quantum walk is optimal for almost all graphs, Physical Review Letters 116, 100501 (2016). Highlighted as Editors’ suggestion. arXiv
 L. Novo, S. Chakraborty, M. Mohseni, H. Neven, Y. Omar, Systematic dimensionality reduction for quantum walks: Optimal Spatial search and Transport on NonRegular Graphs, Scientific Reports 5, 13304 (2015). arXiv
 S. Adhikari, S. Roy, S. Chakraborty, V. Jagdish, M. K. Haris, A. Kumar, Controlled Secret Sharing Protocol using a Quantum Cloning Circuit, Quantum Information Processing 13, 2071 (2014). arXiv
 S. Chakraborty, S. Banerjee, S. Adhikari, A. Kumar, Entanglement in the Grover’s Search Algorithm, arXiv:1305.4454 (2013).
Some older publications
As an undergraduate working in Computational Genomics:
 S. S. Hassan, P. P. Choudhury, B. S. Dayasagar, S. Chakraborty, R. Guha, A. Goswami, Quantitative description of genomic evolution of olfactory receptors, AsianEuropean Journal of Mathematics, 8, 03 (2015).
 S. S. Hassan, P. P. Choudhury, R. Guha, S. Chakraborty, DNA sequence evolution through Integral Value Transformations, Interdisciplinary Sciences: Computational Life Sciences, 4, 02 (2012).