Carlo Ottaviani

Search results

• 2022

  AI for next generation computing: Emerging trends and future directions

  M. Xu, P. Patros, R. Bahsoon, A. Shaghaghi, M. Golec, V. Stankovski & et al., 1 Aug 2022, In: Internet of Things. 19, 34 p., 100514.

  Research output: Contribution to journal › Article › peer-review

• Securing the future internet of things with post‐quantum cryptography

  Sukhpal Singh Gill & Rajkumar Buyya, 1 Mar 2022, In: Security and Privacy. 5, 2, e200.

  Research output: Contribution to journal › Article › peer-review
• 2021

  Environment-assisted bosonic quantum communications

  Pirandola, S., Ottaviani, C., Jacobsen, C. S., Spedalieri, G., Braunstein, S. L., Gehring, T. & Andersen, U. L., 21 May 2021, In: npj Quantum Information. 7, 7 p., 77.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2020

  Advances in Quantum Cryptography

  Pirandola, S., Andersen, U. L., Banchi, L., Berta, M., Bunandar, D., Colbeck, R., Englund, D., Gehring, T., Lupo, C., Ottaviani, C., Pereira, J. L., Razavi, M., Shaari, J. S., Tomamichel, M., Usenko, V. C., Vallone, G., Villoresi, P. & Wallden, P., 31 Dec 2020, In: Advances in Optics and Photonics. 12, 4, p. 1012-1236 224 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• CV-MDI-QKD with coherent state: beyond one-mode Gaussian attacks

  Ottaviani, C., Spedalieri, G., Braunstein, S. L. & Pirandola, S., 21 Jul 2020, In: IOPSciNotes. 1, 025202.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Discrete-modulation continuous-variable quantum key distribution enhanced by quantum scissors

  Ghalaii, M., Ottaviani, C., Kumar, R., Pirandola, S. & Razavi, M., Mar 2020, In: IEEE Journal on Selected Areas in Communication. 38, 3, p. 506-516 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Long-distance continuous-variable measurement-device-independent quantum key distribution with post-selection

  Wilkinson, K. N., Papanastasiou, P., Ottaviani, C., Gehring, T. & Pirandola, S., 16 Sep 2020, In: Physical Review Research. 2, 3, 11 p., 033424.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Long-distance continuous-variable quantum key distribution with quantum scissors

  Ghalaii, M., Ottaviani, C., Kumar, R., Pirandola, S. & Razavi, M., 8 Jan 2020, (E-pub ahead of print) In: IEEE Journal of Selected Topics in Quantum Electronics. 26, 3, 13 p., 6400212.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Terahertz quantum cryptography

  Ottaviani, C., Woolley, M. J., Erementchouk, M., Federici, J. F., Mazumder, P., Pirandola, S. & Weedbrook, C., Mar 2020, In: IEEE Journal on Selected Areas in Communication. 38, 3, p. 483-495 13 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2019

  Improving the lower bound to the secret-key capacity of the thermal amplifier channel

  Wang, G., Ottaviani, C., Guo, H. & Pirandola, S., 17 Jan 2019, In: EUROPEAN PHYSICAL JOURNAL D. 73, 7 p., 17.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Modular network for high-rate quantum conferencing

  Ottaviani, C., Lupo, C., Laurenza, R. & Pirandola, S., 30 Sep 2019, In: Communications Physics. 2, 6 p., 118.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Multipartite Entanglement Swapping and Mechanical Cluster States

  Ottaviani, C., Lupo, C., Ferraro, A., Paternostro, M. & Pirandola, S., 13 Mar 2019, In: Physical Review A. 99, 030301(R).

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2018

  Continuous-variable measurement-device-independent quantum key distribution: Composable security against coherent attacks

  Lupo, C., Ottaviani, C., Papanastasiou, P. & Pirandola, S., 29 May 2018, In: Physical Review A. 97, 5, p. 1-10 10 p., 052327.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Gaussian one-way thermal quantum cryptography with finite-size effects

  Papanastasiou, P., Ottaviani, C. & Pirandola, S., 11 Sep 2018, In: Physical Review A. 98, p. 1-9 9 p., 032314.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Parameter estimation with almost no public communication for continuous-variable quantum key distribution

  Lupo, C., Ottaviani, C., Papanastasiou, P. & Pirandola, S., 1 Jun 2018, In: Physical Review Letters. 120, 22, 220505.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Theory of channel simulation and bounds for private communication

  Pirandola, S., Braunstein, S. L., Laurenza, R., Ottaviani, C., Cope, T. P. W., Spedalieri, G. & Banchi, L., 31 May 2018, In: Quantum Sci. Technol.. 3, 3, 035009.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2017

  Finite-size analysis of measurement-device-independent quantum cryptography with continuous variables

  Papanastasiou, P., Ottaviani, C. & Pirandola, S., 23 Oct 2017, In: Physical Review A. 96, p. 042332 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Fundamental limits of repeaterless quantum communications

  Pirandola, S., Laurenza, R., Ottaviani, C. & Banchi, L., 26 Apr 2017, In: Nature Communications. 8, 15 p., 15043.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Gaussian two-mode attacks in one-way quantum cryptography

  Ottaviani, C., Mancini, S. & Pirandola, S., 3 May 2017, In: Physical Review A. 95, 052310, p. 1-9 9 p., 052310.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2016

  General immunity and superadditivity of two-way Gaussian quantum cryptography

  Ottaviani, C. & Pirandola, S., 1 Mar 2016, In: Scientific Reports. 6, 22225 .

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Secret key capacity of the thermal-loss channel: improving the lower bound

  Ottaviani, C., Laurenza, R., Cope, T. P. W., Spedalieri, G., Braunstein, S. L. & Pirandola, S., 24 Oct 2016, In: Proceedings of SPIE - The International Society for Optical Engineering. Proc. SPIE 9996, Quantum Information Science and Technology II

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2015

  Continuous-variable quantum cryptography with an untrusted relay: detailed security analysis of the symmetric configuration

  Ottaviani, C., Spedalieri, G., Braunstein, S. L. & Pirandola, S., 18 Feb 2015, In: Physical Review A (Atomic, Molecular and Optical Physics). 91, 2, 9 p., 022320.

  Research output: Contribution to journal › Article › peer-review

• High-rate measurement-device independent quantum cryptography

  Pirandola, S., Ottaviani, C., Spedalieri, G., Weedbrook, C., Braunstein, S. L., Lloyd, S., Gehring, T., Jacobsen, C. S. & Andersen, U. L., Jun 2015, In: Nature photonics. 9, 6, p. 397-402

  Research output: Contribution to journal › Article › peer-review

• MDI-QKD: Continuous- versus discrete-variables at metropolitan distances

  Pirandola, S., Ottaviani, C., Spedalieri, G., Weedbrook, C., Braunstein, S. L., Lloyd, S., Gehring, T., Jacobsen, C. S. & Andersen, U. L., 22 Jun 2015, In: Nature photonics. 2 p., 207.

  Research output: Contribution to journal › Article › peer-review

• Two-way Gaussian quantum cryptography against coherent attacks in direct reconciliation

  Ottaviani, C., Mancini, S. & Pirandola, S., 11 Dec 2015, In: Physical Review A (Atomic, Molecular and Optical Physics). 92, p. 1-7 7 p., 062323.

  Research output: Contribution to journal › Article › peer-review
• 2014

  Two-way quantum cryptography at different wavelengths

  Weedbrook, C., Ottaviani, C. & Pirandola, S., 10 Jan 2014, In: Physical Review A. 89, 1, 012309 .

  Research output: Contribution to journal › Article › peer-review
• 2013

  Covariance matrices under Bell-like detections

  Spedalieri, G., Ottaviani, C. & Pirandola, S., Jun 2013, In: Open Systems and Information Dynamics. 20, 2, 1350011.

  Research output: Contribution to journal › Article › peer-review

• Single-photon frequency conversion in nonlinear crystals

  Blum, S., Olivares-Rentería, G. A., Ottaviani, C., Becher, C. & Morigi, G., 7 Nov 2013, In: Physical Review A (Atomic, Molecular and Optical Physics). 88, 5, 053807.

  Research output: Contribution to journal › Article › peer-review
• 2010

  Adiabatic Splitting, Transport, and Self-Trapping of a Bose-Einstein Condensate in a Double-Well Potential

  Ottaviani, C., 2010, In: Physical Review A (Atomic, Molecular and Optical Physics).

  Research output: Contribution to journal › Article › peer-review

• Implementation of a three-qubit quantum error-correction code in a cavity-QED setup

  Ottaviani, C. & Vitali, D., 19 Jul 2010, In: Physical Review A (Atomic, Molecular and Optical Physics). 82, 1, 8 p., 012319.

  Research output: Contribution to journal › Article › peer-review
• 2009

  Creating Single Collective Atomic Excitations via Spontaneous Raman Emission in Inhomogeneously Broadened Systems : Beyond the Adiabatic Approximation

  Ottaviani, C., Simon, C., de Riedmatten, H., Afzelius, M., Lauritzen, B., Sangouard, N. & Gisin, N., 2009, In: Physical Review A (Atomic, Molecular and Optical Physics).

  Research output: Contribution to journal › Article › peer-review
• 2006

  Assessment of a quantum phase gate operation based on nonlinear optics

  Ottaviani, C., Rebic, S., Di Giuseppe, G., Vitali, D. & Tombesi, P., 1 Sep 2006, In: Physical Review A (Atomic, Molecular and Optical Physics). 74, 032301

  Research output: Contribution to journal › Article › peer-review

• Cross phase modulation in a five–level atomic medium: semiclassical theory

  Ottaviani, C., Rebic, S., Vitali, D. & Tombesi, P., 12 Jul 2006, In: European Physics Journal D.

  Research output: Contribution to journal › Article › peer-review

• Quantum Phase Gate Operation Based on Nonlinear Optics: Full Quantum Analysis

  Ottaviani, C., Rebic, S., Vitali, D. & Tombesi, P., 3 Jan 2006, In: Physical Review A. 73

  Research output: Contribution to journal › Article › peer-review
• 2004

  Polarization phase gate with a tripod atomic system

  Rebic, S., Vitali, D., Ottaviani, C. & Tombesi, P., 2004, In: Physical Review A (Atomic, Molecular and Optical Physics).

  Research output: Contribution to journal › Article › peer-review