R-separation of variables for the conformally invariant Laplace equation

Racah's method for general subalgebra chains: Coupling coefficients of SO(5) in canonical and physical bases

Radiation Pattern Reconstruction Techniques for Antenna Measurement using Chebyshev Polynomials

Radiation Reaction and Center Manifolds

Radiation reaction and renormalization for a photon-like charged particle

Radiation reaction and renormalization via conservation laws of the Poincare group

Radiation reaction, renormalization and conservation laws in six-dimensional classical electrodynamics

Radiation Reaction, Renormalization and Poincaré Symmetry

Radiation-reaction in classical offshell electrodynamics: I. The above mass-shell case

Radiative Transport Equation in Rotated Reference Frames

Radii of the E8 Gosset Circles as the Mass Excitations in the Ising Model

Radon transform on the cylinder and tomography of a particle on the circle

Radon-Nikodym derivatives of quantum operations

Raise and Peel Models of fluctuating interfaces and combinatorics of Pascal's hexagon

Raising and lowering operators and their factorization for generalized orthogonal polynomials of hypergeometric type on homogeneous and non-homogeneous lattice

Raising and lowering operators, factorization and differential/difference operators of hypergeometric type

Ramanujan sums analysis of long-period sequences and 1/f noise

Ramond sector of superconformal algebras via quantum reduction

Random algebraic geometry, attractors and flux vacua

Random ballistic growth and diffusion in symmetric spaces