109 citations · 340 across the 21 of their papers we have counts for
6 papers · 1 filter
Proposal for creating spatial superposition of a large mass in a RF trap
Martine Schut, Jackson Tiong, Valerio Scarani
Engineering coherent spatial superpositions of levitated large masses is an ongoing challenge. Borrowing from recent experimental work, we consider a charged mass of hundreds of na…
A Spin-Based Pathway to Testing the Quantum Nature of Gravity
Sougato Bose, Anupam Mazumdar, Roger Penrose +52
A key open problem in physics is the correct way to combine gravity (described by general relativity) with everything else (described by quantum mechanics). This problem suggests t…
Probing metric fluctuations with the spin of a particle in a quantum simulation
Jiannis K. Pachos, Patricio Salgado-Rebolledo, Martine Schut
Exploring potential empirical manifestations of quantum gravity is a challenging pursuit. In this study, we utilise a lattice representation of a (2+1)D massive gravity toy model i…
Spin contrast, finite temperature, and noise in matter-wave interferometer
Tian Zhou, Ryan Rizaldy, Martine Schut +1
In this paper, we will show how finite-temperature corrections and spin-dependent/independent noise will affect the contrast in a matter-wave interferometer, especially with massiv…
Parameter scanning in a quantum-gravity-induced entanglement of masses (QGEM) experiment with electromagnetic screening
Martine Schut, Anupam Mazumdar
Witnessing the quantum nature of spacetime is an exceptionally challenging task. However, the quantum gravity-induced entanglement of matter (QGEM) protocol proposes such a test by…
Magnetic field fluctuations induced decoherence of a diamagnetic nanosphere
Ruiyun Zhang, Martine Schut, Anupam Mazumdar
This paper provides a simple derivation of the decoherence rate for a diamagnetic nanoparticle in the presence of fluctuations of the magnetic field in a thermal environment. Diama…