Tootfinder

Crosslisted article(s) found for gr-qc. https://arxiv.org/list/gr-qc/new
[1/1]:
- An effective density matrix for vacua in asymptotically flat gravity
Temple He, Prahar Mitra, Kathryn M. Zurek

Fabrication of nano-diamonds with a single NV center: Towards matter-wave interferometry with massive objects
Menachem Givon, Yaniv Bar-Haim, David Groswasser, Asi Solodar, Nadav Aharon, Michael Belman, Amit Yosefi, Erez Golan, Jurgen Jopp, Ron Folman
https://arxiv.org/abs/2508.13662

Fabrication of nano-diamonds with a single NV center: Towards matter-wave interferometry with massive objects
Quantum mechanics (QM) and General relativity (GR), also known as the theory of gravity, are the two pillars of modern physics. A matter-wave interferometer with a massive particle can test numerous fundamental ideas, including the spatial superposition principle - a foundational concept in QM - in previously unexplored regimes. It also opens the possibility of probing the interface between QM and GR, such as testing the quantization of gravity. Consequently, there exists an intensive effort to…

Replaced article(s) found for gr-qc. https://arxiv.org/list/gr-qc/new
[1/1]:
- Quantum Noise in Amplifiers and Hawking/Dumb-Hole Radiation as Amplifier Noise
W. G. Unruh

Parametric feedback cooling of librations of a nanodiamond in a Paul trap: Towards matter-wave interferometry with massive objects
Maria Muretova, Yonathan Japha, Marko Toros, Ron Folman
https://arxiv.org/abs/2508.13723

Parametric feedback cooling of librations of a nanodiamond in a Paul trap: Towards matter-wave interferometry with massive objects
Quantum mechanics (QM) and General relativity (GR), also known as the theory of gravity, are the two pillars of modern physics. A matter-wave interferometer with a massive particle can test numerous fundamental ideas, including the spatial superposition principle - a foundational concept in QM - in completely new regimes, as well as the interface between QM and GR, e.g., testing the quantization of gravity. Consequently, there exists an intensive effort to realize such an interferometer. While …

Crosslisted article(s) found for gr-qc. https://arxiv.org/list/gr-qc/new
[1/1]:
- Dissipation in Open Holography
Andreas Karch, Merna Youssef
https://

Replaced article(s) found for gr-qc. https://arxiv.org/list/gr-qc/new
[2/2]:
- Photon Absorption in a Doubly Special Relativity Model with Undeformed Free Propagation and Total...
J. M. Carmona, J. L. Cort\'es, F. Rescic, M. A. Reyes, T. Terzi\'c

[2025-08-20 Wed (UTC), 20 new articles found for gr-qc General Relativity and Quantum Cosmology]
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[2025-09-19 Fri (UTC), 13 new articles found for gr-qc General Relativity and Quantum Cosmology]
toXiv_bot_toot

Cosmological dynamical systems of non-minimally coupled fluids and scalar fields
Hala A. Ashi, Christian G. Boehmer, Antonio d'Alfonso del Sordo, Erik Jensko
https://arxiv.org/abs/2509.14440

Cosmological dynamical systems of non-minimally coupled fluids and scalar fields
We study the cosmological dynamics of non-minimally coupled matter models using the Brown's variational approach to relativistic fluids in General Relativity. After decomposing the Ricci scalar into a bulk and a boundary term, we construct new models by coupling the bulk term to the fluid variables and an external scalar field. Using dynamical systems techniques, we study models of this type and find that they can give rise to both early-time inflationary behaviour and late-time accelerated exp…

Compact stars in Einstein-scalar-Gauss-Bonnet gravity: regular and divergent scalar field configurations
Roberto D. Alba Q., Javier Chagoya, Armando A. Roque
https://arxiv.org/abs/2508.13273

Compact stars in Einstein-scalar-Gauss-Bonnet gravity: regular and divergent scalar field configurations
We investigate static, spherically symmetric solutions in Einstein-scalar-Gauss-Bonnet gravity non-minimally coupled to a massless real scalar field, both in vacuum and in the presence of fermionic matter. Focusing on a specific quadratic scalar-Gauss-Bonnet coupling, we identify two distinct classes of compact objects: one with a regular scalar field at the origin -- connected to general relativity in an appropriate limit -- and another {one} with a divergent scalar field at the origin but a r…