Michael Charlton & Stefan Eriksson 
Antihydrogen and Fundamental Physics [PDF ebook] 

Michael Charlton, B.Sc., Ph.D. (London), FInst P MAE FLSW, is a Professor of Experimental Physics at Swansea University.  He has held Research Fellowships at UCL, Aarhus and Swansea. He is well known for his work with antimatter at low energies, and he was a pioneer in the field of antihydrogen physics. He is the current Vice President (STEMM) of the Learned Society of Wales.
Stefan Eriksson, MSc, Ph D (University of Helsinki) is Professor of Physics at Swansea University. He has held a Leverhulme Trust Research Fellowship and a research position at Imperial College. He is well-known for his work in atomic physics and is a senior member of the ALPHA collaboration at CERN.

Graham M. Shore, B.Sc. (Edin), Ph.D. (CANTAB), FLSW, is Emeritus Professor of Theoretical Physics at Swansea University. He has held research positions at Harvard, Cornell, Imperial College, Bern, Geneva, and CERN. He has worked extensively on quantum field theory in curvedspacetime and its applications to fundamental particle physics and cosmology.