Extending coherent state transforms to Clifford analysis
  We introduce two extensions of the Segal-Bargmann coherent state transform from $L^2({\mathbb R},dx)$ to Hilbert spaces of slice monogenic and axial monogenic functions and study their properties. These two transforms are related by the dual Radon transform. Representation theoretic and quantum mechanical aspects of the new representations are studied. 
William D. Kirwin, Jos\'e Mour\~ao, Jo\~ao P. Nunes and Tao Qian
math-ph math.MP