90 citations · 572 across the 26 of their papers we have counts for
23 papers · 1 filter
Carrollian Origin of Spacetime Subsystem Symmetry
Oguzhan Kasikci, Mehmet Ozkan, Yi Pang
We propose that models with spacetime dipole symmetry are connected to Lorentz invariant models via the Carrollian limit. In this way, a recently proposed model with spacetime dipo…
Non-Relativistic and Ultra-Relativistic Scaling Limits of Multimetric Gravity
Ertuğrul Ekiz, Oguzhan Kasikci, Mehmet Ozkan +2
We present a method of contraction that can be applied to re-construct the recent extended non-relativistic and ultra-relativistic algebras as well as corresponding action principl…
Lie Algebra Expansions, Non-Relativistic Matter Multiplets and Actions
Oguzhan Kasikci, Mehmet Ozkan
We discuss a general methodology to provide rigid, off-shell matter multiplets and actions for recently constructed non-relativistic superalgebras. The technique is based on the Li…
The Holographic c-theorem and Infinite-dimensional Lie Algebras
Eric A. Bergshoeff, Mehmet Ozkan, Mustafa Salih Zog
We discuss a non-dynamical theory of gravity in three-dimensions which is based on an infinite-dimensional Lie algebra that is closely related to an infinite-dimensional extended A…
Off-Shell Linear Multiplets in Six Dimensions
Ugur Atli, Omer Guleryuz, Mehmet Ozkan
We provide a tensor calculus for -number of linear multiplets in six dimensions. The coupling of linear multiplets is encoded in a function ${\mathcal F}_{I…
Three-Dimensional Higher-Order Schrödinger Algebras and Lie Algebra Expansions
Oguzhan Kasikci, Nese Ozdemir, Mehmet Ozkan +1
We provide a Lie algebra expansion procedure to construct three-dimensional higher-order Schrödinger algebras which relies on a particular subalgebra of the four-dimensional relati…