81 citations · 297 across the 16 of their papers we have counts for
8 papers · 1 filter
Measuring the stability of fundamental constants with a network of clocks
G. Barontini, L. Blackburn, V. Boyer +41
The detection of variations of fundamental constants of the Standard Model would provide us with compelling evidence of new physics, and could lift the veil on the nature of dark m…
QSNET, a network of clocks for measuring the stability of fundamental constants
G. Barontini, V. Boyer, X. Calmet +19
The QSNET consortium is building a UK network of next-generation atomic and molecular clocks that will achieve unprecedented sensitivity in testing variations of the fine structure…
Quantum Hair from Gravity
Xavier Calmet, Roberto Casadio, Stephen D. H. Hsu +1
We explore the relationship between the quantum state of a compact matter source and of its asymptotic graviton field. For a matter source in an energy eigenstate, the graviton sta…
Analytic Continuation of Stochastic Mechanics
Folkert Kuipers
We study a (relativistic) Wiener process on a complexified (pseudo-)Riemannian manifold. Using Nelson's stochastic quantization procedure, we derive three equivalent descriptions f…
Quantum Gravitational Corrections to the Entropy of a Schwarzschild Black Hole
Xavier Calmet, Folkert Kuipers
We calculate quantum gravitational corrections to the entropy of black holes using the Wald entropy formula within an effective field theory approach to quantum gravity. The correc…
Implications of Quantum Gravity for Dark Matter
Xavier Calmet, Folkert Kuipers
In this essay we show that quantum gravity and the spin-statistics theorem have very interesting consequences for dark matter candidates. Quantum gravity can lead to fifth force ty…