1k citations · 3.3k across the 33 of their papers we have counts for
33 papers
A gauge theory of space, time, gravitation, matter and dark matter
Tomi Koivisto, Lucy Zheng, Tom Zlosnik
A gauge-theoretic framework for spacetime and gravitation is proposed, in which a Cartan khronon field breaks the symmetry between space and time, enabling the emergence of tempora…
Dynamical system analysis of cosmological evolution in the Aether scalar tensor theory
João Luís Rosa, Tom Zlosnik
The Aether Scalar Tensor (AeST) theory is an extension of General Relativity (GR), proposed for addressing galactic and cosmological observations without dark matter.The action for…
Hamiltonian formulation of gravity as a spontaneously-broken gauge theory of the Lorentz group
Mehraveh Nikjoo, Tom Zlosnik
A number of approaches to gravitation have much in common with the gauge theories of the standard model of particle physics. In this paper, we develop the Hamiltonian formulation o…
Aether scalar tensor theory: Hamiltonian Formalism
Marianthi Bataki, Constantinos Skordis, Tom Zlosnik
The Aether Scalar Tensor (AeST) theory is an extension of General Relativity (GR), proposed for addressing galactic and cosmological observations without dark matter. By casting th…
Probing Modified Gravity with Entanglement of Microspheres
Ankit Kumar, Yen-Kheng Lim, P. Arumugam +2
While a wide variety of astrophysical and cosmological phenomena suggest the presence of Dark Matter, all evidence remains via its gravitational effect on the known matter. As such…
Paths to gravitation via the gauging of parameterized field theories
Tomi S Koivisto, Tom Zlosnik
In special-relativistic physics, spacetime is imbued with a fixed, non-dynamical metric tensor. A path to gravitational theory is to promote this tensor to a genuine dynamical fiel…