Semantic Scholar uses AI to extract papers important to this topic.
A golden age for heavy-quarkonium physics dawned a decade ago, initiated by the confluence of exciting advances in quantum… Expand This Colloquium analyzes the interaction of light with two-dimensional periodic arrays of particles and holes. The enhanced… Expand Abstract Particles with short-range interactions and a large scattering length have universal low-energy properties that do not… Expand In this paper we explore the existence of surface electromagnetic modes in corrugated surfaces of perfect conductors. We analyse… Expand In the past, several efficient methods have been developed to solve the Schr\"odinger equation for four-nucleon bound states… Expand Abstract The recent discovery of an explicit conformal field theory description of Type II p-branes makes it possible to… Expand Abstract The Bekenstein-Hawking area-entropy relation S BH = A 4 is derived for a class of five-dimensional extremal black holes… Expand SHORTLY after the birth of quantum mechanics, von Neumann and Wigner made the remarkable proposal1 that certain spatially… Expand A new method for the calculation of bound state eigenvalues and eigenfunctions of the Schrodinger equation is presented. The… Expand A generalized canonical transformation and a SCF method have been used to investigate the influence of isolated impurity atoms on… Expand