33 citations · 59 across the 6 of their papers we have counts for
9 papers
Primordial black holes and the Sunyaev-Zel'dovich effect
Justine Tarrant, Geoff Beck
Primordial black holes are a popular candidate for dark matter. In the mass regime where their conjectured Hawking evaporation is significant, they have been subject to many constr…
Studying patched spacetimes for binary black holes
Justine Tarrant, Geoff Beck
Circumbinary accretion disks have been examined, theoretically, for supermassive and intermediate mass black holes, however, disks for black hole masses in the LIGO regime are poor…
The MIGDAL experiment: Measuring a rare atomic process to aid the search for dark matter
H. M. Araújo, S. N. Balashov, J. E. Borg +33
We present the Migdal In Galactic Dark mAtter expLoration (MIGDAL) experiment aiming at the unambiguous observation and study of the so-called Migdal effect induced by fast-neutron…
Making light of gravitational-waves
Justine Tarrant, Geoff Beck, Sergio Colafrancesco
Mixing between photons and low-mass bosons is well considered in the literature. The particular case of interest here is with hypothetical gravitons, as we are concerned with the d…
Probing quantum gravity using high-energy astrophysics
Justine Tarrant, Geoff Beck, Sergio Colafrancesco
The events observed by LIGO indicate the existence of a large population of intermediate mass black holes. This unexpected result lead to a resurgence in the interest in theories o…
Probing quantum gravity at low energies
Justine Tarrant, Geoff Beck, Sergio Colafrancesco
Planck stars form when a collapsing shell of matter within a black hole reaches the Planck density, roughly equivalent to the mass being compressed into a volumetric size near that…
Using Gravitational Wave Observations to Probe Quantum Gravity
Justine Tarrant, Sergio Colafrancesco
Electromagnetic radiation is known to be associated with certain gravitational waves events, i.e. the collision of binary neutron stars. Establishing this connection is non-trivial…
Fermionic T-Duality of using IIA Supergravity
Michael C. Abbott, Justine Tarrant, Jeff Murugan
We show that the string backgrounds AdS2 x S2 x T6 and AdSd x Sd x Sd x T{10 - 3d} (d = 2, 3) are self-dual under a series of bosonic and fermionic T-dualities. We do this using th…
T-Duality of Green-Schwarz Superstrings on AdS(d) x S(d) x M(10-2d)
Michael C. Abbott, Jeff Murugan, Silvia Penati +6
We verify the self-duality of Green-Schwarz supercoset sigma models on AdS backgrounds (d=2,3,5) under combined bosonic and fermionic T-dualities without gauge fixi…