4 citations · 4 across the 3 of their papers we have counts for
3 papers
Extending Weinberg's EFT: effective scalar-tensor theories up to sixth order
Eugeny Babichev, Sukŗti Bansal, Maria Mylova +1
We present a systematic construction of the six-derivative effective scalar-tensor theories, extending the four-derivative framework previously developed by Steven Weinberg. The on…
Do we live on the End of the World?
Benjamin Muntz, Antonio Padilla, Paul M. Saffin
We propose a scenario of a de Sitter universe living on an End-of-the-World brane. Motivated by the Swampland programme and in particular the Cobordism Conjecture, we consider a co…
Horndeski speed tests with scalar-photon couplings
Eugeny Babichev, Christos Charmousis, Benjamin Muntz +2
We revisit multi-messenger constraints from neutron star mergers on the speed of propagation of gravitational and electromagnetic waves in Horndeski and beyond Horndeski theories.…