144 citations
- Centre for Ultrahigh Bandwidth Devices for Optical SystemsAU3 papers
- Australian Mathematical Sciences InstituteAU1 paper
- Harvard University PressUS1 paper
- Max Planck Institute for the Physics of Complex SystemsDE1 paper
- University of British ColumbiaCA1 paper
- University of MünsterDE1 paper
- University of OxfordGB1 paper
10 papers
Polarisation-sensitive terahertz detection by multicontact photoconductive receivers
E. Castro-Camus, J. Lloyd-Hughes, M. B. Johnston +3
We have developed a terahertz radiation detector that measures both the amplitude and polarization of the electric field as a function of time. The device is a three-contact photoc…
Interior Gradient Estimates for Anisotropic Mean Curvature Flow
Julie Clutterbuck
In this paper we consider the evolution of a graph-like hypersurface by anisotropic mean curvature flow, under some restrictions on the anisotropic area integrand. We find interior…
Reduced-symmetry two-dimensional solitons in photonic lattices
Robert Fischer, Denis Traeger, Dragomir N. Neshev +4
We demonstrate theoretically and experimentally a novel type of localized beams supported by the combined effects of total internal and Bragg reflection in nonlinear two-dimensiona…
Boundary regularity for the Monge-Ampere and affine maximal surface equations
Neil S. Trudinger, Xu-Jia Wang
In this paper, we prove global second derivative estimates for solutions of the Dirichlet problem for the Monge-Ampere equation when the inhomogeneous term is only assumed to be Ho…
On Harnack inequalities and singularities of admissible metrics in the Yamabe problem
Neil S. Trudinger, Xu-Jia Wang
In this paper we study the local behaviour of admissible metrics in the k-Yamabe problem on compact Riemannian manifolds of dimension . For , we prove…
Quantum versus classical behavior in the boundary susceptibility of the ferromagnetic Heisenberg chain
J. Sirker, M. Bortz
We calculate the temperature dependence of the boundary susceptibility for the quantum ferromagnetic Heisenberg chain by a modified spin-wave theory (MSWT). We find that $χ_B…