output
20022009
most citedApproaching the Dirac point in high mobility multi-layer epitaxial graphene

648 citations

Showing 2007 · gr-qcShow all

5 papers · 2 filters

gr-qc200728 cited

Cylindrical spacetimes with a cosmological constant and their sources

M. Zofka, J. Bicak

We review and investigate some basic properties of static, cylindrically symmetric spacetimes with non-zero cosmological constant, find non-singular sheet sources of these spacetim…

gr-qc200742 cited

Robinson-Trautman spacetimes with an electromagnetic field in higher dimensions

Marcello Ortaggio, Jiri Podolsky, Martin Zofka

We investigate higher dimensional Robinson-Trautman spacetimes with an electromagnetic field aligned with the hypersurface orthogonal, non-shearing, expanding geodesic null congrue…

gr-qc200776 cited

On conformal Killing-Yano tensors for Plebanski-Demianski family of solutions

David Kubiznak, Pavel Krtous

We present the explicit expressions for the conformal Killing-Yano tensors for the Plebanski-Demianski family of type D solutions in four dimensions. Some physically important spec…

gr-qc20075 cited

Chaotic motion in Kundt spacetimes

Jiri Podolsky, David Kofron

We demonstrate that geodesics in exact vacuum Kundt gravitational waves may exhibit a highly complicated behaviour. In fact, as in the previously studied case of non-homogeneous pp…

gr-qc200730 cited

On the parameters of the Kerr-NUT-(anti-)de Sitter space-time

J. B. Griffiths, J. Podolsky

Different forms of the metric for the Kerr-NUT-(anti-)de Sitter space-time are being widely used in its extension to higher dimensions. The purpose of this note is to relate the pa…