F
Ferran Mazzanti
Researcher at Polytechnic University of Catalonia
Publications - 74
Citations - 851
Ferran Mazzanti is an academic researcher from Polytechnic University of Catalonia. The author has contributed to research in topics: Ground state & Diffusion Monte Carlo. The author has an hindex of 14, co-authored 66 publications receiving 693 citations. Previous affiliations of Ferran Mazzanti include Johannes Kepler University of Linz & Ramon Llull University.
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Dilute dipolar quantum droplets beyond the extended Gross-Pitaevskii equation
Fabian Böttcher,Matthias Wenzel,Jan-Niklas Schmidt,Mingyang Guo,Tim Langen,Igor Ferrier-Barbut,Tilman Pfau,Raúl Bombín,J. Sánchez-Baena,Jordi Boronat,Ferran Mazzanti +10 more
TL;DR: In this article, the authors used a model based on the Gross-Pitaevskii equation and quantum Monte-Carlo simulations combined with experimental results to show that quantum correlations in dipolar quantum droplets are not negligible and play a role in the onset of an observable shift in the critical atom number of the self-bound state.
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Droplets of trapped quantum dipolar bosons
TL;DR: By adding a repulsive two-body potential, this work finds a narrow window of interaction parameters leading to stable ground-state configurations of droplets in a crystalline arrangement without resorting to additional stabilizing mechanisms or specific three-body forces.
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Self-bound Bose mixtures
TL;DR: In this article, a variational hypernetted-chain Euler-Lagrange method was used to study liquid Bose mixtures with uniform density and showed that these mixtures are stable only in a narrow range near an optimal ratio near the total energy minimum.
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Excitations and stripe phase formation in a two-dimensional dipolar Bose gas with tilted polarization.
TL;DR: This work calculates the dynamic structure function in the gas phase which shows the anisotropic dispersion of the excitations and finds that the energy of roton excitations in the strongly interacting direction decreases with increasing polarization angle and almost vanishes close to the instability.
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One-dimensional Bose gas in optical lattices of arbitrary strength
TL;DR: In this paper, the Bose gas with contact interaction in optical lattices at zero temperature is investigated by means of the exact diffusion Monte Carlo algorithm, and the results obtained from the fundamental continuous model are compared with those obtained from lattice (discrete) Bose-Hubbard model, using exact diagonalization, and from the quantum sine-Gordon model.