41 citations · 121 across the 21 of their papers we have counts for
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Covariant LTB collapse in models of loop quantum gravity
Martin Bojowald, Erick I. Duque, Dennis Hartmann
Models of gravitational collapse provide important means to test whether non-classical space-time effects motivated for instance by quantum gravity can be realized in generic ways…
Lessons for loop quantum gravity from emergent modified gravity
Idrus Husin Belfaqih, Martin Bojowald, Suddhasattwa Brahma +1
Most of the potential physical effects of loop quantum gravity have been derived in effective models that modify the constraints of canonical general relativity in specific forms.…
Hypersurface deformations
Martin Bojowald, Erick I. Duque, Aiden Shah
Deformations of spacelike hypersurfaces in space-time play an important role in discussions of general covariance and slicing independence in gravitational theories. In a canonical…
Scalar quasinormal modes in emergent modified gravity
Martin Bojowald, Erick I. Duque, S. Shankaranarayanan
Emergent modified gravity is a post-Einsteinian gravitational theory where spacetime geometry is not fundamental but rather emerges from the gravitational degrees of freedom in a n…
Emergent modified gravity: Polarized Gowdy model on a torus
Martin Bojowald, Erick I. Duque
New covariant theories of emergent modified gravity exist not only in spherically symmetric models, as previously found, but also in polarized Gowdy systems that have a local propa…
Black holes in effective loop quantum gravity: Covariant holonomy modifications
Idrus Husin Belfaqih, Martin Bojowald, Suddhasattwa Brahma +1
Emergent modified gravity provides a covariant, effective framework for obtaining spherically symmetric black hole solutions in models of loop quantum gravity with scale-dependent…
Emergent electromagnetism
Erick I. Duque
We introduce the concept of emergent electric field. This is distinguished from the fundamental one in that the emergent electric field directly appears in observations through the…
Emergent Modified Gravity
Martin Bojowald, Erick I. Duque
A complete canonical formulation of general covariance makes it possible to construct new modified theories of gravity that are not of higher-curvature form, as shown here in a sph…
Inequivalence of mimetic gravity with models of loop quantum gravity
Martin Bojowald, Erick I. Duque
Certain versions of mimetic gravity have recently been claimed to present potential covariant theories of canonically modified spherically symmetric gravity, motivated by ingredien…