All preprints from the arXiv.

US Patent 20170293082: Apparatus and methods for locked quantum communication using photonic integrated circuits

Selected works:

Quantum Cryptography in the Bounded Storage Model:

Photonic quantum data locking
Z. Huang, P. P. Rohde, D. W. Berry, P. Kok, J. P. Dowling, C. Lupo
Quantum 5, 447 (2021)

Quantum enigma machine: Experimentally demonstrating quantum data locking
D. J. Lum, J. C. Howell, M. S. Allman, T. Gerrits, V. B. Verma, S. Woo Nam, C. Lupo, S. Lloyd
Phys. Rev. A 94, 022315 (2016)

Quantum-locked key distribution at nearly the classical capacity rate
C. Lupo, S. Lloyd
Phys. Rev. Lett. 113, 160502 (2014)

Quantum Imaging

Subwavelength quantum imaging with noisy detectors
C. Lupo
Phys. Rev. A 101, 022323 (2020)

The quantum limit to incoherent imaging is achieved by linear interferometry
C. Lupo, Z. Huang, P. Kok
Phys. Rev. Lett. 124, 080503 (2020)

Ultimate precision bound of quantum and subwavelength imaging
C. Lupo, S. Pirandola
Phys. Rev. Lett. 117, 190802 (2016)

Quantum Technologies with Continuous Variables of Light:

Towards practical security of continuous-variable quantum key distribution
C. Lupo
Phys. Rev. A 102 022623 (2020)

Homodyne-based quantum random number generator at 2.9 Gbps secure against quantum side-information
T. Gehring, C. Lupo, A. Kordts, D. Solar Nikolic, N. Jain, T. B. Pedersen, S. Pirandola, U. L. Andersen
Nature Communications 12, 605 (2021)

Parameter estimation with almost no public communication for continuous-variable quantum key distribution
C. Lupo, C. Ottaviani, P. Papanastasiou, S. Pirandola
Phys. Rev. Lett. 120, 220505 (2018)

Theory of filtered type-II parametric down-conversion in the continuous-variable domain: Quantifying the impacts of filtering
A. Christ, C. Lupo, M. Reichelt, T. Meier, C. Silberhorn
Phys. Rev. A 90, 023823 (2014)

Quantum communication theory:

Quantum channels and memory effects
F. Caruso, V. Giovannetti, C. Lupo, S. Mancini
Rev. Mod. Phys. 86, 1203 (2014)

Quantum enigma machines and the locking capacity of a quantum channel
S. Guha, P. Hayden, H. Krovi, S. Lloyd, C. Lupo, J. H. Shapiro, M. Takeoka, M. M. Wilde
Phys. Rev. X 4, 011016 (2014)

Quantum reading capacity
S. Pirandola, C. Lupo, V. Giovannetti, S. Mancini, S. L. Braunstein
New J. Phys. 13, 113012 (2011)

Capacities of lossy bosonic memory channels
C. Lupo, V. Giovannetti, S. Mancini
Phys. Rev. Lett. 104, 030501 (2010)