Personal profile
Biography
I am the Founding Director of the Quantum Science and Technology Hub (QSTH).
I received my Masters degree in physics from University of Bari in 2006 (graduating Summa cum Laude and earning the BNC Research Award for my thesis research).
I received a Ph.D. in physics from the University of Bari and in Applied Physics from the University of Maryland Baltimore County in 2010 under the International Cooperation Program Award awarded by the Italian Ministry of Research (Ph.D. advisor, Prof. Yanhua Shih).
My research was recognized with the “Giampietro Puppi Award” for the best Ph.D. thesis in Physics and Astrophysics in Italy in the academic years 2007-2009.
After a one-year postdoctoral fellowship issued by the U.S. Army Research Laboratory, I moved as a group leader and lecturer to the Institute of Quantum Physics at Ulm University, Germany directed by Prof. Wolfgang Schleich, before joining the University of Portsmouth in 2016.
Research Interests
My research aims at achieving a deeper understanding of the fundamental physics at the interplay between quantum physics, quantum information, complexity theory, atomic physics and general relativity, as well as at boosting the real-world implementation of quantum-enhanced technologies for applications in quantum computation, quantum communication, simulation of complex quantum systems, high-precision sensing and imaging.
I have given > 80 invited lectures at prestigious conferences and institutes across Europe, North America and Asia, including MIT, U.S. National Institute of Standards and Technology, University of Maryland, and Oxford University and numerous worldwide extended academic visits, including US Department of Defence labs. I have also organised international workshops in the areas of quantum sensing and quantum imaging.
As an example, the research in my group on multi-photon-correlation interferometry has been triggering experiments worldwide and has boosted novel approaches to quantum computing and quantum sensing with available experimental resources. Our discovery of a novel thermal-light interference effect and its application for remote sensing has triggered experiments in the United States, Italy and South Korea. Within the QUANTUS collaboration, the first experimental realisation of Bose-Einstein-condensate interference in microgravity paved the way to the first quantum tests of general relativity in space.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 17 Partnerships for the Goals
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Collaborations and top research areas from the last five years
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Optical sensing near the quantum limit with enhanced dynamic range by resolving the spectra of interfering photons
Brooks, R. M. J., Maggio, L., Jaeken, T., Ho, J., Gauger, E. M., Tamma, V. & Fedrizzi, A., 13 Feb 2026, In: Physical Review Letters. 136, 6, 7 p., 060803.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Downloads (Pure) -
Ultimate quantum sensitivity in the 3D relative localisation of two single-photon emitters via two-photon interference
Maggio, L. & Tamma, V., 23 Jan 2026, In: The European Physical Journal Plus. 141, 20 p., 66.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Downloads (Pure) -
Heisenberg-scaling precision in the estimation of two parameters in a Mach-Zehnder interferometer
Rai, A., Triggiani, D., Facchi, P. & Tamma, V., 5 Jun 2025, In: Physical Review A. 111, 13 p., 062408.Research output: Contribution to journal › Article › peer-review
Open AccessFile123 Downloads (Pure) -
Momentum-entangled two-photon interference for quantum-limited transverse-displacement estimation
Triggiani, D. & Tamma, V., 7 Mar 2025, In: Physical Review A. 111, 3, 12 p., 032605.Research output: Contribution to journal › Article › peer-review
Open AccessFile71 Downloads (Pure) -
Multi-parameter estimation of the state of two interfering photonic qubits
Maggio, L., Triggiani, D., Facchi, P. & Tamma, V., 10 Feb 2025, In: Physica Scripta. 100, 3, 12 p., 035106.Research output: Contribution to journal › Article › peer-review
Open AccessFile31 Downloads (Pure)
Datasets
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Supplemental material for 'Experimental time-resolved interference with multiple photons of different colors'.
Wang, X.-J. (Creator), Jing, B. (Creator), Sun, P.-F. (Creator), Yang, C.-W. (Creator), Yu, Y. (Creator), Tamma, V. (Creator), Bao, X.-H. (Creator) & Pan, J.-W. (Creator), American Physical Society, 22 Aug 2018
DOI: 10.1103/PhysRevLett.121.080501
Dataset
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Supplemental Material for 'Distributed quantum metrology with a single squeezed-vacuum source'.
Gatto, D. (Creator), Facchi, P. (Creator), Narducci, F. A. (Creator) & Tamma, V. (Creator), University of Portsmouth, 22 Oct 2019
DOI: 10.1103/PhysRevResearch.1.032024
Dataset
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Supplementary Material for 'Interference of temporally distinguishable photons using frequency-resolved detection'.
Orre, V. V. (Creator), Goldschmidt, E. A. (Creator), Deshpande, A. (Creator), Gorshkov, A. V. (Creator), Tamma, V. (Creator), Hafezi, M. (Creator) & Mittal, S. (Creator), American Physical Society, 22 Aug 2019
DOI: 10.1103/PhysRevLett.123.123603
Dataset
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Supplemental material for 'Hectometer revivals of quantum interference'.
Rambach, M. (Creator), Lau, W. . S. (Creator), Laibacher, S. (Creator), Tamma, V. (Creator), White, A. G. (Creator) & Weinhold, T. J. (Creator), American Physical Society, 30 Aug 2018
DOI: 10.1103/PhysRevLett.121.093603
Dataset
File
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Multiphoton Quantum Sensing and Information Processing
Tamma, V. (PI)
15/05/23 → 14/10/26
Project: Research
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Activities
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Quantum Reports (Journal)
Ahmad, F. (Guest editor) & Tamma, V. (Guest editor)
13 May 2025 → 30 Sept 2025Activity: Publication peer-review and editorial work types › Publication peer-review
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High Precision Quantum Sensing International Conference
Tamma, V. (Organiser)
14 Sept 2021 → 17 Sept 2021Activity: Participating in or organising an event types › Participation in conference
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29th Annual International Laser Physics Workshop
Tamma, V. (Chair)
2021Activity: Participating in or organising an event types › Participation in conference
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Speaker at the 29th Annual International Laser Physics Workshop
Tamma, V. (Speaker)
2021Activity: Talk or presentation types › Invited talk
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First International UoP Cross-Theme Workshop on Quantum Sensing Technologies
Tamma, V. (Organiser)
Mar 2019Activity: Participating in or organising an event types › Participation in workshop, seminar, course
Prizes
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Best Application paper
Jacobson, L. (Recipient), Bader-El-Den, M. (Recipient), Masum, S. (Recipient), Hopgood, A. (Recipient), Tamma, V. (Recipient), Prendergast, D. (Recipient) & Osborn, P. (Recipient), 17 Dec 2024
Prize: Prize (including medals and awards)
Press/Media
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Does the Ministry of Defence need a quantum computer?
9/06/22
1 item of Media coverage
Press/Media: Research cited
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New record set for coldest temperature—38 picokelvins
13/10/21
1 item of Media coverage
Press/Media: Research cited
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Stretched Photons Recover Lost Interference
14/10/19
1 item of Media coverage
Press/Media: Research cited
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Multiphoton interference observed beyond coherence time
3/01/18
1 item of Media coverage
Press/Media: Research cited
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Using thermal light sources to take accurate distance measurements
29/06/17 → 15/11/17
2 items of Media coverage
Press/Media: Research cited