Physics of Information and Quantum Technologies Group
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Research highlights in Quantum Information:

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Optimal quantum spatial search on random temporal networks

S. Chakraborty, L. Novo, S. Di Giorgio, Y. Omar, Optimal quantum spatial search on random temporal networks, Physical Review Letters 119, 220503 (2017). ​​​
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Spatial search by quantum walk is optimal for almost all graphs

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) – Editors' Suggestion. Get PDF 
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Systematic Dimensionality Reduction for Quantum Walks: Optimal Spatial Search and Transport on Non-Regular Graphs

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, Scientific Reports 5, 13304 (2015). 

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Measurement-Assisted Quantum Communication in Spin Channels with Dephasing

A. Bayat, Y. Omar, Measurement-Assisted Quantum Communication in Spin Channels with Dephasing, New J. Phys. 17, 103041 (2015).

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Pretty good state transfer of entangled states through quantum spin chains

R. Sousa, Y. Omar, Pretty good state transfer of entangled states through quantum spin chains, New J. Phys. 16, 123003 (2014). Get PDF

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