output
19982020
most citedThe Photodetector Array Camera and Spectrometer (PACS) on the Herschel Space Observatory

2.2k citations

Showing 2019Show all

17 papers · 1 filter

cond-mat.quant-gas2019★ 61 cited

Dynamical formation of quantum droplets in a K mixture

G. Ferioli, G. Semeghini, S. Terradas-Briansó +3

We report on the dynamical formation of self-bound quantum droplets in attractive mixtures of K atoms. Considering the experimental observations of Semeghini et al., Phys. R…

cond-mat.mtrl-sci2019★ 62 cited

Hyperuniform monocrystalline structures by spinodal solid-state dewetting

Marco Salvalaglio, Mohammed Bouabdellaoui, Monica Bollani +8

Materials featuring anomalous suppression of density fluctuations over large length scales are emerging systems known as disordered hyperuniform. The underlying hidden order render…

cond-mat.dis-nn2019★ 24 cited

Molecular and polymeric amorphous forms in dense SO

Huichao Zhang, Ondrej Tóth, Xiao-Di Liu +7

We report here a study of reversible pressure-induced structural transformation between two amorphous forms of SO: molecular at pressures below 26 GPa and polymeric above this…

quant-ph2019★ 18 cited

Noise Sensing via Stochastic Quantum Zeno

Matthias M. Müller, Stefano Gherardini, Nicola Dalla Pozza +1

The dynamics of any quantum system is unavoidably influenced by the external environment. Thus, the observation of a quantum system (probe) can allow the measure of the environment…

physics.space-ph2019★ 34 cited

Exploring the Foundations of the Universe with Space Tests of the Equivalence Principle

Baptiste Battelier, Joël Bergé, Andrea Bertoldi +34

We present the scientific motivation for future space tests of the equivalence principle, and in particular the universality of free fall, at the level or better. Two po…

cond-mat.quant-gas2019★ 86 cited

Strongly correlated superfluid order parameters from dc Josephson supercurrents

W. J. Kwon, G. Del Pace, R. Panza +5

The dc Josephson effect provides a powerful phase-sensitive tool for investigating superfluid order parameters. We report on the observation of dc Josephson supercurrents in strong…

physics.optics2019★ 28 cited

Photonic bands, superchirality, and inverse design of a chiral minimal metasurface

Simone Zanotto, Giacomo Mazzamuto, Francesco Riboli +4

Photonic band structures are a typical fingerprint of periodic optical structures, and are usually observed in spectroscopic quantities such as transmission, reflection and absorpt…

quant-ph2019★ 25 cited

Quantum signature of a squeezed mechanical oscillator

A. Chowdhury, P. Vezio, M. Bonaldi +7

Some predictions of quantum mechanics are in contrast with the macroscopic realm of everyday experience, in particular those originated by the Heisenberg uncertainty principle, enc…

quant-ph2019★ 86 cited

Passively stable distribution of polarisation entanglement over 192 km of deployed optical fibre

Sören Wengerowsky, Siddarth Koduru Joshi, Fabian Steinlechner +14

Quantum key distribution (QKD) based on entangled photon pairs holds the potential for repeater-based quantum networks connecting clients over long distance. We demonstrate long-di…

quant-ph2019★ 13 cited

Conditional nonclassical field generation in cavity QED

Karsten Weiher, Elizabeth Agudelo, Martin Bohmann

We introduce a method for the conditional generation of nonclassical states of light in a cavity. We consider two-level atoms traveling along the transverse direction to the cavity…

quant-ph2019★ 44 cited

Experimental test of exchange fluctuation relations in an open quantum system

Santiago Hernández-Gómez, Stefano Gherardini, Francesco Poggiali +4

Elucidating the energy transfer between a quantum system and a reservoir is a central issue in quantum non-equilibrium thermodynamics, which could provide novel tools to engineer q…

cond-mat.quant-gas2019★ 270 cited

Supersolid symmetry breaking from compressional oscillations in a dipolar quantum gas

L. Tanzi, S. M. Roccuzzo, E. Lucioni +6

The existence of a paradoxical supersolid phase of matter, possessing the apparently incompatible properties of crystalline order and superfluidity, was predicted 50 years ago. Sol…

physics.optics2019★ 24 cited

Optimized White Reflectance in Photonic Network Structures

Francesco Utel, Lorenzo Cortese, Diederik S. Wiersma +1

Three-dimensional disordered networks are receiving increasing attention as versatile architectures for highly scattering materials. However, due to their complex morphology, littl…

cond-mat.quant-gas2019★ 52 cited

Critical transport and vortex dynamics in a thin atomic Josephson junction

K. Xhani, E. Neri, L. Galantucci +9

We study the onset of dissipation in an atomic Josephson junction between Fermi superfluids in the molecular Bose-Einstein condensation limit of strong attraction. Our simulations…

physics.optics2019★ 34 cited

Bow-Tie Cavity for Terahertz Radiation

Luigi Consolino, Annamaria Campa, Davide Mazzotti +3

We report on the development, testing, and performance analysis of a bow-tie resonant cavity for terahertz (THz) radiation, injected with a continuous-wave 2.55 THz quantum cascade…

quant-ph2019★ 8 cited

Measuring geometric phases with a dynamical quantum Zeno effect in a Bose-Einstein condensate

H. V. Do, M. Gessner, F. S. Cataliotti +1

A closed-trajectory evolution of a quantum state generally imprints a phase that contains both dynamical and geometrical contributions. While dynamical phases depend on the referen…

physics.optics2019★ 112 cited

Fully phase-stabilized quantum cascade laser frequency comb

Luigi Consolino, Malik Nafa, Francesco Cappelli +8

Optical frequency comb synthesizers (FCs) [1] are laser sources covering a broad spectral range with a number of discrete, equally spaced and highly coherent frequency components,…