Decoherence of a matter-wave interferometer due to dipole-dipole interactions
Matter-wave interferometry with nanoparticles will enable the development of quantum
sensors capable of probing ultraweak fields with unprecedented applications for …
sensors capable of probing ultraweak fields with unprecedented applications for …
Micrometer-size spatial superpositions for the QGEM protocol via screening and trapping
The quantum gravity-induced entanglement of masses (QGEM) protocol for testing quantum
gravity using entanglement witnessing utilizes the creation of spatial quantum …
gravity using entanglement witnessing utilizes the creation of spatial quantum …
Distinguishing Jordan and Einstein frames in gravity through entanglement
In general relativity, the use of conformal transformation is ubiquitous and leads to two
different frames of reference, known as the Jordan and the Einstein frames. Typically, the …
different frames of reference, known as the Jordan and the Einstein frames. Typically, the …
Dephasing due to electromagnetic interactions in spatial qubits
Matter-wave interferometers with microparticles will enable the next generation of quantum
sensors to probe minute quantum phase information. Therefore, estimating the loss of …
sensors to probe minute quantum phase information. Therefore, estimating the loss of …
Quantum signature of gravity in optomechanical systems with conditional measurement
D Miki, A Matsumura, K Yamamoto - Physical Review D, 2024 - APS
We investigate the quantum signature of gravity in optomechanical systems under quantum
control. We analyze the gravity-induced entanglement and squeezing in mechanical mirrors …
control. We analyze the gravity-induced entanglement and squeezing in mechanical mirrors …
Quantum-information methods for quantum gravity laboratory-based tests
C Marletto, V Vedral - arXiv preprint arXiv:2410.07262, 2024 - arxiv.org
Quantum theory and general relativity are about one century old. At present, they are
considered the best available explanations of physical reality, and they have been so far …
considered the best available explanations of physical reality, and they have been so far …
Phonon-induced contrast in a matter-wave interferometer
Utilizing the Stern-Gerlach apparatus to create matter-wave superposition states is a long-
sought-after goal, not only due to its potential applications in the quantum realm, but also …
sought-after goal, not only due to its potential applications in the quantum realm, but also …
Quantum effects in gravity beyond the Newton potential from a delocalised quantum source
LQ Chen, F Giacomini - arXiv preprint arXiv:2402.10288, 2024 - arxiv.org
Recent progress in table-top experiments offers the opportunity to show for the first time that
gravity is not compatible with a classical description. In all current experimental proposals …
gravity is not compatible with a classical description. In all current experimental proposals …
Exponential Expansion of Massive Schr\"{o} dinger Cats for Sensing and Entanglement
L Braccini, A Serafini, S Bose - arXiv preprint arXiv:2408.11930, 2024 - arxiv.org
Schr\"{o} dinger cat states of levitated masses have several applications in sensing and,
offer an avenue to explore the fundamental nature--classical vs nonclassical--of gravity, eg …
offer an avenue to explore the fundamental nature--classical vs nonclassical--of gravity, eg …
Gyroscopic stability for nanoparticles in Stern-Gerlach Interferometry and spin contrast
Creating macroscopic spatial quantum superposition with a nanoparticle has a multitude of
applications, ranging from testing the foundations of quantum mechanics, matter-wave …
applications, ranging from testing the foundations of quantum mechanics, matter-wave …