852 citations · 1.7k across the 18 of their papers we have counts for
3 papers · 1 filter
When Cavendish meets Feynman: A quantum torsion balance for testing the quantumness of gravity
Matteo Carlesso, Mauro Paternostro, Hendrik Ulbricht +1
We propose a thought experiment, based on a mechanism that is reminiscent of Cavendish's torsion balance, to investigate the possible quantum nature of the gravitational field gene…
A Spin Entanglement Witness for Quantum Gravity
Sougato Bose, Anupam Mazumdar, Gavin W. Morley +7
Understanding gravity in the framework of quantum mechanics is one of the great challenges in modern physics. Along this line, a prime question is to find whether gravity is a quan…
Wigner Function Reconstruction in Levitated Optomechanics
Muddassar Rashid, Marko Toroš, Hendrik Ulbricht
We demonstrate the reconstruction of the Wigner function from marginal distributions of the motion of a single trapped particle using homodyne detection. We show that it is possibl…