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19992026
most citedTesting the limits of quantum mechanical superpositions

441 citations · 5.9k across the 102 of their papers we have counts for

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quant-ph2026

Controlling rotations of magnetically levitated superconductors

Fynn Köller, Dominik Maile, Joachim Ankerhold +3

Magnetically trapped type-I superconductors are promising candidates for precision experiments at the quantum-to-classical borderline, with applications in quantum sensing of force…

quant-ph2025

Probing quantum mechanics using nanoparticle Schrödinger cats

Sebastian Pedalino, Bruno E. Ramírez-Galindo, Richard Ferstl +3

The quantum superposition principle is a cornerstone of physics and at the heart of many quantum technologies. Yet, it is still often regarded counterintuitive because we do not ob…

quant-ph2025

Desorption-induced decoherence of nanoparticle motion

Jonas Schäfer, Benjamin A. Stickler, Klaus Hornberger

We derive the quantum master equation predicting how the translational and rotational dynamics of a nanoparticle is affected by the emission of surface adsorbates. This is motivate…

quant-ph2024★ 17 cited

Quantum Optical Binding of Nanoscale Particles

Henning Rudolph, Uroš Delić, Klaus Hornberger +1

Optical binding refers to the light-induced interaction between two or more objects illuminated by laser fields. The high tunability of the strength, sign, and reciprocity of this…

quant-ph2024★ 2 cited

Diffracting molecular matter-waves at deep-ultraviolet standing-light waves

Ksenija Simonović, Richard Ferstl, Alfredo Di Silvestro +6

Matter-wave interferometry with molecules is intriguing both because it demonstrates a fundamental quantum phenomenon and because it opens avenues to quantum-enhanced measurements…

quant-ph2024★ 6 cited

Decoherence of dielectric particles by thermal emission

Jonas Schäfer, Benjamin A. Stickler, Klaus Hornberger

Levitated nanoparticles are a promising platform for sensing applications and for macroscopic quantum experiments. While the nanoparticles' motional temperatures can be reduced to…