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members:shchakra [2019/10/14 23:48]
shchakra
members:shchakra [2020/04/30 20:59] (current)
shchakra [Publications and pre-prints]
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 ==== Short biography ==== ==== Short biography ====
-Shantanav Chakraborty ​has been a postdoctoral researcher at [[http://​quic.ulb.ac.be/​|QuIC]] ​since January 2018 working on quantum algorithms with [[http://​quic.ulb.ac.be/​members/​jroland|Jérémie Roland]]. 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 PhD, he was a visiting researcher at [[http://​www.qusoft.org/​|QuSoft]],​ [[https://​www.cwi.nl/​|CWI Amsterdam]] from Jun 2017 - Nov 2017, hosted by [[https://​homepages.cwi.nl/​~jeffery/​|Stacey Jeffery]].  ​+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 PhD, he 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]].  ​
   ​   ​
 ==== Publications and pre-prints ====  ==== Publications and pre-prints ==== 
-  - S. Chakraborty, ​KLuh, J. Roland, //On analog quantum algorithms for the mixing ​of Markov chains//, [[https://​arxiv.org/​abs/​1904.11895|arXiv:1904.11895]] (2019).+  -S. Chakraborty, ​LNovo, J. Roland, //On the optimality ​of spatial search by continuous-time quantum walk//, [[http://​arxiv.org/​abs/​2004.12686|arXiv:2004.12686]] (2020)
 +  - 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, 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]]
-  - L. Novo, S. Chakraborty,​ M. Mohseni, Y. Omar, //​Systematic dimensionality reduction for quantum walks: Optimal Spatial search and Transport on Non-Regular Graphs//, [[http://​nature.com/​articles/​srep13304|Scientific Reports 5, 13304]] (2015). [[https://​arxiv.org/​abs/​1412.7209|arXiv]]  ​+  - L. Novo, S. Chakraborty,​ M. Mohseni, H. Neven, Y. Omar, //​Systematic dimensionality reduction for quantum walks: Optimal Spatial search and Transport on Non-Regular Graphs//, [[http://​nature.com/​articles/​srep13304|Scientific Reports 5, 13304]] (2015). [[https://​arxiv.org/​abs/​1412.7209|arXiv]]  ​
   - S. Adhikari, S. Roy, S. Chakraborty,​ V. Jagdish, M. K. Haris, A. Kumar, //​Controlled Secret Sharing Protocol using a Quantum Cloning Circuit//, [[https://​link.springer.com/​article/​10.1007/​s11128-014-0791-1|Quantum Information Processing 13, 2071]] (2014). [[https://​arxiv.org/​abs/​1402.3031|arXiv]]   - S. Adhikari, S. Roy, S. Chakraborty,​ V. Jagdish, M. K. Haris, A. Kumar, //​Controlled Secret Sharing Protocol using a Quantum Cloning Circuit//, [[https://​link.springer.com/​article/​10.1007/​s11128-014-0791-1|Quantum Information Processing 13, 2071]] (2014). [[https://​arxiv.org/​abs/​1402.3031|arXiv]]
   - S. Chakraborty,​ S. Banerjee, S. Adhikari, A. Kumar, //​Entanglement in the Grover’s Search Algorithm//,​ [[https://​arxiv.org/​abs/​1305.4454|arXiv:​1305.4454]] (2013).   - S. Chakraborty,​ S. Banerjee, S. Adhikari, A. Kumar, //​Entanglement in the Grover’s Search Algorithm//,​ [[https://​arxiv.org/​abs/​1305.4454|arXiv:​1305.4454]] (2013).