Research on Quantum Science and Technology at the University of Trieste boasts a rich legacy spanning more than four decades. The journey began with pioneering investigations into the foundations of quantum mechanics, utilizing the then-emerging theory of open quantum systems. This early work laid the groundwork for subsequent breakthroughs in a field that was still evolving at the time.
Over the years, the scope of activities in Quantum Science and Technology at the University of Trieste has organically expanded, giving rise to multiple research lines. Today, Trieste stands proudly as a hub with one of the highest concentrations of quantum scientists in Italy. The collective efforts of these researchers are characterized by a commitment to highly interdisciplinary collaboration, fostering a holistic approach to unraveling the mysteries of quantum physics and harnessing its technological potential.
At the heart of this collaborative spirit is “Trieste Quantum”, an ambitious initiative spearheaded by the University of Trieste. This initiative serves as a coordinating force, harmonizing the diverse research and teaching activities within the quantum science and technology domain. The aim is to consolidate and amplify the impact of Trieste’s quantum community, creating a synergy that propels advancements in both theoretical understanding and practical applications of quantum phenomena.
The Trieste Quantum initiative underscores the university’s dedication to pushing the boundaries of quantum research and education. By bringing together experts from various disciplines, it seeks to create a vibrant ecosystem that not only fosters a profound comprehension of quantum physics but also drives the development of cutting-edge technologies rooted in quantum principles. As the legacy of quantum research at the University of Trieste continues to unfold, the collaborative efforts under the Trieste Quantum umbrella promise to be a driving force in shaping the future landscape of quantum science and technology.
The Master’s Degree in Physics at the University of Trieste offers a dedicated Quantum Science and Technology (STQ) curriculum designed to prepare students for the growing quantum industry. With a focus on quantum computing, simulations, sensing, and communication, the program combines academic excellence with practical opportunities. Rooted in Trieste’s strong tradition in quantum research, the curriculum offers three tailored tracks to support your journey into this exciting field.
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Latest ArXiv preprints
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Quantum Impurities as Probes of Finite-Temperature Fluctuations in Two-Dimensional Bose Gases
4 August 2026Two-dimensional quantum gases provide a distinctive setting in which enhanced thermal fluctuations, finite-size effects, and two-body bound-state formation are intrinsically intertwined. In this work, we study a single attractive impurity immersed in a finite, weakly interacting…
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Symmetry extension by condensation defects II: general dimensions and higher-groups
17 July 2026We discuss a class of symmetry structures in general spacetime dimension that arise when gauging symmetries in theories with a cubic 't Hooft anomaly. The anomaly mixes two Abelian discrete symmetries $A$ and $B$ with a characteristic class for an additional symmetry $C$, and we…
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Observers, local measurements, and topology
16 July 2026An observer which propagates in a spacetime with dynamical gravity has access to an algebra of observables which is expected to be a von Neumann algebra with a trace. The observer can use projections from the algebra to perform local measurements. By using this fact we construct…
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Emergence of a monopole phase in the $J_1{-}J_2$ Heisenberg model on the triangular lattice for small magnetic fields
16 July 2026We investigate the ground-state phase diagram of the $J_1{-}J_2$ Heisenberg model on the triangular lattice under an external Zeeman field $H$ by using the variational Monte Carlo approach. We span a region with $0 \le J_2/J_1 \le 0.2$ and $0 \le H/J_1 \le 2$, to assess the fate…
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First passage time distribution in underdamped harmonic oscillators
1 July 2026We derive the distribution of the first passage time $t_{fp}$ for the position $x$ of an underdamped harmonic oscillator to overcome a threshold $x_B$. As the $t_{fp}$ distribution depends on the oscillator quality factor $Q$ different approaches are used. At very large quality…
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