Lorenza Viola

Selected Publications

• F. Riberi, G. A. Paz-Silva, and L. Viola, "Nearly Heisenberg-limited noise-unbiased frequency estimation by tailored sensor design," Physical Review A 108, 042419 (2023). Selected as Editors' Suggestion.

• A. Cupo, J. T. Heath, E. Cobanera, J. D. Whitfield, C. Ramanathan, and L. Viola, "Optical conductivity signatures of Floquet electronic phases," Physical Review B 108, 024308 (2023).

• F. Riberi, L. M. Norris, F. Beaudoin, and L. Viola, "Frequency estimation under non-Markovian spatially correlated quantum noise: Restoring superclassical precision scaling," New Journal of Physics 24 103011 (2022).

• V. P. Flynn, E. Cobanera, and L. Viola, ''Topology by dissipation: Majorana bosons in metastable quadratic Markovian dynamics,'' Physical Review Letters 127, 245701 (2021).

• T. Chalermpusitarak, B. Tonekaboni, Y. Wang, L. M. Norris, L. Viola, and G. A. Paz-Silva, ''Frame-based filter-function formalism for quantum characterization and control,'' Physical Review X Quantum 2, 030315/1 (2021).

• U. von Luepke, Y. Sung, F. Yan, F. Beaudoin, L. M. Norris, S. Gustavsson, L. Viola, and W. D. Oliver, "Two-qubit spectroscopy of spatio-temporally correlated quantum noise in superconducting qubits,'' Physical Review X Quantum 1, 010305 (2020). 

• V. P. Flynn, E. Cobanera, and L. Viola, "Deconstructing effective non-Hermitian dynamics in quadratic bosonic Hamiltonians,'' New Journal of Physics 22, 083004 (2020). 

• Y. Sung, F. Beaudoin, L. M. Norris, F. Yan, D. M. Kim, J. Y. Qiu, U. von Luepke, J. L. Yoder, T. P. Orlando, S. Gustavsson, L. Viola, and W. D. Oliver, "Non-Gaussian noise spectroscopy with a superconducting qubit sensor,'' Nature Communications 10, 3715 (2019). 

• V. M. Frey, S. Mavadia, L. M. Norris, W. de Ferranti, D. G. Lucarelli, L. Viola, and M. J. Biercuk, "Application of optimal band-limited control protocols to quantum noise sensing,'' Nature Communications 8, 2189 (2017). 

• A. Alase, E. Cobanera, G. Ortiz, and L. Viola, "Generalization of Bloch's theorem for arbitrary boundary conditions: Theory,'' Physical Review B 96, 195133 (2017).  Selected as Editors' Suggestion. 

• A. Alase, E. Cobanera, G. Ortiz, and L. Viola, "Exact solution of quadratic fermionic Hamiltonians for arbitrary boundary conditions," Physical Review Letters 117, 076804 (2016).    

• L. M. Norris, G. A. Paz-Silva, and L. Viola, "Qubit noise spectroscopy for non-Gaussian dephasing environments,'' Physical Review Letters 116, 150503 (2016).

• G. A. Paz-Silva and L. Viola, "General transfer-function approach to noise filtering in open-loop quantum control," Physical Review Letters 113, 250501 (2014).

• K. Khodjasteh, T. J. Green, J. Sastrawan, D. Hayes, M. J.  Biercuk, and L. Viola, "Designing a practical high-fidelity long-time quantum memory,'' Nature Communications 4, 2045 (2013).

• F. Ticozzi and L. Viola, "Stabilizing entangled states with quasi-local quantum dynamical semigroups,'' Philosophical Transactions of the Royal Society A 370, 5259 (2012).

• C. Ramanathan, P. Cappellaro, L. Viola, and D. G. Cory, "Experimental characterization of coherent magnetization transport in a one-dimensional spin system,'' New Journal of  Physics 13, 103015 (2011).

• K. Khodjasteh, D. A. Lidar, and L. Viola, Arbitrarily accurate dynamical control in open quantum systems,'' Physical Review Letters 104, 090501 (2010).

• R. Blume-Kohout, H. K. Ng, D. Poulin, and L. Viola, "Characterizing the structure of preserved information in quantum processes,'' Physical Review Letters 100, 030501 (2008).

• H. Barnum, E. Knill, G. Ortiz, R. Somma, and L. Viola, "A subsystem-independent generalization of entanglement,'' Physical Review Letters 92, 107902 (2004).