30 citations · 91 across the 6 of their papers we have counts for
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Junction conditions in infinite derivative gravity
Ivan Kolář, Francisco José Maldonado Torralba, Anupam Mazumdar
The junction conditions for the infinite derivative gravity theory are derived under the assumption that the conditions can be imposed by avoiding the `ill-define…
Impulsive waves in ghost free infinite derivative gravity in anti-de Sitter spacetime
Suat Dengiz, Ercan Kilicarslan, Ivan Kolář +1
We study exact impulsive gravitational waves propagating in anti-de Sitter spacetime in the context of the ghost free infinite derivative gravity. We show that the source-free theo…
NUT charge in linearized infinite derivative gravity
Ivan Kolar, Anupam Mazumdar
We study the gravitational field of the NUT-like source in the linearized (ghost-free) infinite derivative gravity. Such a source is equivalent to the spinning semi-infinite cosmic…
Hamiltonian for scalar field model of infinite derivative gravity
Ivan Kolar, Anupam Mazumdar
Theories with an infinite number of derivatives are described by non-local Lagrangians for which the standard Hamiltonian formalism cannot be applied. Hamiltonians of special types…