Quasiparticles in motion: illustration of ghost polaritons in a calcite crystal being “launched” to record distances by a gold microdisk. (Courtesy: HUST) The existence of ghost hyperbolic surface ...

In this paper we prove infinite dimensionality of the Teichmüller space of a hyperbolic Riemann surface lamination of a compact space having a simply connected leaf. Journal Information This monthly ...

Mathematica Scandinavica, Vol. 111, No. 2 (2012), pp. 187-209 (23 pages) We study area-stationary surfaces in the space L(H3) of oriented geodesics of hyperbolic 3-space, endowed with the canonical ...

Feb. 23 (UPI) --Scientists in Spain have developed a new material, a so-called hyperbolic metasurface, that inverts light waves. The technology could give researchers more precise control of optical ...

Atomic interactions in everyday solids and liquids are so complex that some of these materials’ properties continue to elude physicists’ understanding. Solving the problems mathematically is beyond ...