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members:shchakra [2020/04/30 20:59]
shchakra [Publications and pre-prints]
members:shchakra [2021/09/27 11:45]
shchakra [Short biography]
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 ==== Short biography ==== ==== Short biography ====
-Shantanav Chakraborty ​is an FNRS postdoctoral researcher at [[http://​quic.ulb.ac.be/​|QuIC]] ​(October 2019-present) working on quantum algorithms with [[http://​quic.ulb.ac.be/​members/​jroland|Jérémie Roland]]. ​Prior to this, he was a postdoctoral researcher ​at [[http://quic.ulb.ac.be/|QuIC]] from January 2018 to September 2019. He received his PhD in December 2017 from the [[https://​www.ulisboa.pt/|University ​of Lisbon]]where he was affiliated ​to the [[http://www.phys-info.org/|Physics of Information ​and Quantum Technologies Group]], supervised by [[http://​www.phys-info.org/​yasser-omar.html|Yasser Omar]]. During his PhDhe was a visiting researcher at [[http://​www.qusoft.org/​|QuSoft]],​ [[https://​www.cwi.nl/​|CWI Amsterdam]] from May 2017 - Nov 2017, hosted by [[https://​homepages.cwi.nl/​~jeffery/​|Stacey Jeffery]]  +[[https://​sites.google.com/​view/​shchakra|Shantanav Chakraborty]] was an FNRS postdoctoral researcher at [[http://​quic.ulb.ac.be/​|QuIC]], hosted by [[http://​quic.ulb.ac.be/​members/​jroland|Jérémie Roland]]. ​He is currently an Assistant Professor ​at the [[https://www.iiit.ac.in/|International Institute ​of Information Technology, Hyderabad]] where he is affiliated ​with the [[https://cqst.iiit.ac.in/|Centre for Quantum Science ​and Technology (CQST)]]. His main areas of research interest are quantum computationquantum algorithms and quantum walks.
-  ​+
 ==== Publications and pre-prints ====  ==== Publications and pre-prints ==== 
-  ​-S. Chakraborty,​ L. Novo, J. Roland, //On the optimality ​of spatial search ​by continuous-time quantum ​walk//, [[http://​arxiv.org/​abs/​2004.12686|arXiv:​2004.12686.pdf]] (2020).+ 
 + You can also check out my [[https://​scholar.google.pt/​citations?​user=NXOEEbcAAAAJ&​hl=en|Google scholar]] profile. 
 + 
 +  ​-S. Chakraborty,​ L. Novo, J. Roland, //Optimality ​of spatial search ​via continuous-time quantum ​walks//, [[https://​journals.aps.org/​pra/​abstract/​10.1103/​PhysRevA.102.032214|Physical Review A 102, 032214]] (2020). [[https://​arxiv.org/​abs/​2004.12686|arXiv]] 
 +  - S. Chakraborty,​ L. Novo, J. Roland, //Finding a marked node on any graph via continuous-time quantum walks//, [[https://journals.aps.org/​pra/​abstract/​10.1103/​PhysRevA.102.022227|Physical Review A 102, 022227]] (2020). ​[[https://​arxiv.org/​abs/​1807.05957|arXiv]] 
 +  - S. Chakraborty,​ K. Luh, J. Roland, //Analog quantum algorithms for the mixing of Markov chains//, [[https://​journals.aps.org/​pra/​abstract/​10.1103/​PhysRevA.102.022423|Physical Review A 102, 022423]] (2020). [[https://​arxiv.org/​abs/​1904.11895|arXiv]]
   - S. Chakraborty,​ K. Luh, J. Roland, //How fast do quantum walks mix?//, [[https://​journals.aps.org/​prl/​abstract/​10.1103/​PhysRevLett.124.050501|Physical Review Letters 124, 050501]] (2020). [[https://​arxiv.org/​abs/​2001.06305|arXiv]].   - S. Chakraborty,​ K. Luh, J. Roland, //How fast do quantum walks mix?//, [[https://​journals.aps.org/​prl/​abstract/​10.1103/​PhysRevLett.124.050501|Physical Review Letters 124, 050501]] (2020). [[https://​arxiv.org/​abs/​2001.06305|arXiv]].
   - S. Chakraborty,​ A. Gilyén, S. Jeffery, //The power of block-encoded matrix powers: improved regression techniques via faster Hamiltonian simulation//,​ [[http://​drops.dagstuhl.de/​opus/​frontdoor.php?​source_opus=10609|Proceedings of the  46th International Colloquium of Automata, Languages and Programming (ICALP 2019)]] (2019). [[https://​arxiv.org/​abs/​1804.01973|arXiv]] ​   - S. Chakraborty,​ A. Gilyén, S. Jeffery, //The power of block-encoded matrix powers: improved regression techniques via faster Hamiltonian simulation//,​ [[http://​drops.dagstuhl.de/​opus/​frontdoor.php?​source_opus=10609|Proceedings of the  46th International Colloquium of Automata, Languages and Programming (ICALP 2019)]] (2019). [[https://​arxiv.org/​abs/​1804.01973|arXiv]] ​
-  - S. Chakraborty,​ K. Luh, J. Roland, //On analog quantum algorithms for the mixing of Markov chains//, [[https://​arxiv.org/​abs/​1904.11895|arXiv:​1904.11895]] (2019). 
   - L. Novo, S. Chakraborty,​ M. Mohseni, Y. Omar, //​Environment-assisted analog quantum search//, [[https://​journals.aps.org/​pra/​abstract/​10.1103/​PhysRevA.98.022316|Physical Review A 98, 022316]] (2018). [[https://​arxiv.org/​abs/​1710.02111|arXiv]]   - L. Novo, S. Chakraborty,​ M. Mohseni, Y. Omar, //​Environment-assisted analog quantum search//, [[https://​journals.aps.org/​pra/​abstract/​10.1103/​PhysRevA.98.022316|Physical Review A 98, 022316]] (2018). [[https://​arxiv.org/​abs/​1710.02111|arXiv]]
-  - S. Chakraborty,​ L. Novo, J. Roland, //Finding a marked node on any graph by continuous-time quantum walk//, [[https://​arxiv.org/​abs/​1807.05957|arXiv:​1807.05957]] (2018). ​ 
   - S. Chakraborty,​ L. Novo, S. D. Giorgio, Y. Omar, //Optimal quantum spatial search on random temporal networks//, [[https://​journals.aps.org/​prl/​abstract/​10.1103/​PhysRevLett.119.220503|Physical Review Letters 119, 220503]] (2017). ​ [[https://​arxiv.org/​abs/​1701.04392|arXiv]] ​   - S. Chakraborty,​ L. Novo, S. D. Giorgio, Y. Omar, //Optimal quantum spatial search on random temporal networks//, [[https://​journals.aps.org/​prl/​abstract/​10.1103/​PhysRevLett.119.220503|Physical Review Letters 119, 220503]] (2017). ​ [[https://​arxiv.org/​abs/​1701.04392|arXiv]] ​
   - S. Chakraborty,​ L. Novo, A. Ambainis, Y. Omar, //Spatial search by quantum walk is optimal for almost all graphs//, [[https://​journals.aps.org/​prl/​abstract/​10.1103/​PhysRevLett.116.100501|Physical Review Letters 116, 100501]] (2016). Highlighted as Editors’ suggestion. [[https://​arxiv.org/​abs/​1508.01327|arXiv]]   - S. Chakraborty,​ L. Novo, A. Ambainis, Y. Omar, //Spatial search by quantum walk is optimal for almost all graphs//, [[https://​journals.aps.org/​prl/​abstract/​10.1103/​PhysRevLett.116.100501|Physical Review Letters 116, 100501]] (2016). Highlighted as Editors’ suggestion. [[https://​arxiv.org/​abs/​1508.01327|arXiv]]