My research experience is mainly in the fields of open quantum systems and quantum information theory. I am interested in the interplay between the previous fields and more specific research areas such as quantum computing, quantum opto-mechanics, quantum thermodynamics, error mitigation, and laboratory-scale quantum gravity.
Some results on these topics are reported below.
The Polyquantum Project
Polyquantum: Open, collaborative, version-controlled research in quantum science.
Similar to the ArXiv but for research ideas and open problems, not for preprints.
If you are reading this page, you are likely a quantum researcher, and you are welcome to contribute to Polyquantum!
Quantum error mitigation
Mitiq: A software package for error mitigation on noisy quantum computers, Quantum 6, 774 (2022).
Code repository of ⇑: https://github.com/unitaryfund/mitiq
Talk: Digital Error Mitigation with Mitiq, Qiskit Quantum Serminar Series, 2021.
Quantum machine learning
Transfer learning in hybrid classical-quantum neural networks, Quantum 4, 340 (2020).
Code reproducing the results of ⇑: github.com/XanaduAI/quantum-transfer-learnining
Talk: Machine Learning with Hybrid Quantum-Classical Systems, Quantum Computing and HPC 2nd Edition, CINECA, Italy, 2019.
Quantum optics and quantum information
Quantum state majorization at the output of bosonic Gaussian channels, Nature Comm. 5, 3826 (2014).
Talk about ⇑ at Quantum Information Processing (QIP), Sydney, 2015.
A generalization of the entropy power inequality to bosonic quantum systems, Nature Phot. 8, 958 (2014).
Positive Wigner functions render classical simulation of quantum computation efficient, PRL 109, 230503 (2012).
Quantum thermodynamics
Slow dynamics and thermodynamics of open quantum systems, PRL 119, 050601 (2017).
Talk: Optimal quantum driving of a thermal machine, Workshop on Quantum Science and Quantum Technologies, ICTP, Trieste, Italy, 2017.
Quantum optomechanical piston engines powered by heat, JPB 48, 175501 (2015)
Cooling by heating: Very hot thermal light can significantly cool quantum systems, PRL 108, 120602 (2012).
Spontaneous synchronization and nano-mechanical systems
Measures of quantum synchronization in continuous variable systems, PRL 111, 103605 (2013).
Phenomenological quantum gravity
Experiments testing macroscopic quantum superpositions must be slow, Sci. Rep. 6, 22777 (2016).
Talk about ⇑ at the 18th UK-European Foundations of Physics Conference, LSE, London, 2016.
Can gravity mediate the transmission of quantum information?, PRD 113, L021905 (2026).
