214 citations · 721 across the 14 of their papers we have counts for
14 papers
Surrogate-accelerated parameterisation of physics-based Li-ion battery models
A. Emir Gumrukcuoglu, Josh Pearson, Jamie M. Foster +1
Physics-based lithium-ion battery models provide access to physically meaningful internal electrochemical states and processes, but cell-specific parameter inference from terminal…
A fast and accurate method for inferring solid-state diffusivity in lithium-ion battery active materials: improving upon the classical GITT approach
A. Emir Gumrukcuoglu, James Burridge, Kieran O'Regan +2
Data collected using the galvanostatic intermittent titration technique (GITT) and application of the Sand equation is a ubiquitous method for inferring the solid-state diffusivity…
Cosmic Acceleration and Growth of Structure in Massive Gravity
Michael Kenna-Allison, A. Emir Gumrukcuoglu, Kazuya Koyama
We introduce a cosmological model in the framework of Generalised Massive Gravity. This theory is an extension of non-linear massive gravity with a broken translation symmetry in t…
Generalising the matter coupling in massive gravity: a search for new interactions
A. Emir Gumrukcuoglu, Kazuya Koyama
Massive gravity theory introduced by de Rham, Gabadadze, Tolley (dRGT) is restricted by several uniqueness theorems that protect the form of the potential and kinetic terms, as wel…
Role of matter in extended quasidilaton massive gravity
A. Emir Gumrukcuoglu, Kazuya Koyama, Shinji Mukohyama
The extended quasidilaton theory is one of the simplest Lorentz-invariant massive gravity theories which can accommodate a stable self-accelerating vacuum solution. In this paper w…
Jeans' Ghost
A. Emir Gumrukcuoglu, Shinji Mukohyama, Thomas P. Sotiriou
We show that a massless canonical scalar field minimally coupled to general relativity can become a tachyonic ghost at low energies around a background in which the scalar's gradie…