48 citations · 50 across the 2 of their papers we have counts for
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gr-qc2014★ 48 cited
Matter may matter
Zahra Haghani, Tiberiu Harko, Hamid Reza Sepangi +1
We propose a gravitational theory in which the effective Lagrangian of the gravitational field is given by an arbitrary function of the Ricci scalar, the trace of the matter energy…
gr-qc2014★ 2 cited
The scalar Einstein-aether theory
Zahra Haghani, Tiberiu Harko, Hamid Reza Sepangi +1
We consider an Einstein-aether type Lorentz-violating theory of gravity in which the aether vector field is represented as the gradient of a scalar field , $V_{μ}=\nabla…