Theoretical High Energy Physics Former Collaborators and Students

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Former Collaborators

• Nicholas Petropoulos, post-doc at the Centro de Física Teórica from october 2001 till May 2004.
  At present he works at the Department of Electronics of the Technical University of Lamia (Greece).
  
• Kees Dullemond, my PhD supervisor at the Radboud University of Nijmegen, The Netherlands, now retired.
  
• Tom Rijken, also a member of the Theoretical High Energy Physics Group at the Radboud University of Nijmegen.
  
• Willie van Neerven, co-supervisor of my master's thesis. He later worked at the Physics Theory Group ( Instituut-Lorentz) of the University of Leiden. But, unfortunately he is no longer with us now.
  
• Emílio Ribeiro of the Research Center for Fundamental Interactions in Lisbon.
  
• Jan Botman, works at present at the Accelerator Laboratory of the Department of Applied Physics at the Eindhoven University of Technology.

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Former PhD Students

• George Rupp, "Hadron Models" (MSc, 9/10/1978) and
  "Spectra and Decay Properties of Pseudo-Scalar and Vector Mesons in a Multichannel Quark Model" (PhD, 16/9/1982).
  
• Rick Janssen, "Physical Applications of the Anti-De Sitter Geometry" (PhD, 14/1/1988).
  
• Kees Metzger, "A Unitarized Meson Model including Color Coulomb Interaction" (PhD, 3/4/1990).
  
• Ton Verschuren, "Radiative Transitions in Quarkonia" (PhD, 25/1/1991).
  From 1991 until April 2007 he was Head of the Middleware Services department of the Dutch National Research and Education Network, SURFnet, responsible for services and innovation in the area of middleware and security.
  At present he works at SURFnet, Erasmus University Rotterdam, m7.
  Ton is one of the founding fathers of A-Select, the open source federation software.
  At present, he is an independent consultant in the areas of security, (federated) identity management, enterprise architecture and service oriented architectures, Innofusie.
  He is a member of the Middleware Architecture Committee for Education (MACE) of Internet2. He served as member of the Project Review Committee of SURF Foundation and of the TERENA Technical Committee from 2001-2005.
  

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Former Students

• José Pedro Teixeira Dias "A teoria de Fermi sobre Interacções Fracas" (Lic).
  At present he is Lecturer in the Particle Physics Group at the Royal Holloway University of London.
  
• Diana Pires Urbano, "Propriedades dos hadrões leves no modelo de MIT" (Lic).
  At present she works at the Physics Department of the University of Oporto (Portugal) and at the nuclear and particle physics theory group LPII of the Ruhruniversität of Bochum in Germany.
  
• Alexandra Pais, "Modelo dos quarks não-relativístico" (Lic).
  At present she is a member of the Computer Physics Center in Coimbra.
  
• Paulo Mendes Gordo, "Decaimento do protão" (Lic).
  At present he is a member of the Physics Department in Coimbra.
  
• Maria José Sampaio, "Um modelo para descrever mesões" (Lic) and "Mecanismo de GIM e mistura CKM" (MSc, 24/3/2000).
  At present she is a member of the Physics Department of the University of Minho at Braga (Portugal).
  
• Luís Filipe Marques
  "Buracos negros" (Lic) and "O sistema de Caões neutros a a violação CP" (MSc, 4/6/1996).
  At present he works in medical physics.
  
• João Filipe Branco Ferreira de Sousa,
  "Densidades Lagrangeanas, Renormalização, Electrodinâmica Quântica, Teorias de Gauge, Mecanismo de Higgs e Bosões de Goldstone" (Lic).
  "Invariância conformal e representações da álgebra de Virasoro" (MSc, 8/1/1997).
  
• Nuno Miguel Marques de Sousa    (publications),
  "O limite Pseudo-clássico da Mecânica Quântica e Algebras de Grassmann" (Lic).
  He did his Ph.D. in String Theory at the Physics Theory Group of NIKHEF (Research Institute for Nuclear and Particle Physics) at Amsterdam.
  He obtained his Ph.D. from the University of Nijmegen (Radboud Universiteit) (The Netherlands); supervisor Bert Schellekens.
  At present he teaches at the Escola superior agrária de Coimbra and at the Secção de Física e Tecnologias of the Universidade Aberta.
  He, furthermore, is member of the Centro de Análise Matemática, Geometria e Sistemas Dinâmicos.
  
• Clovis Jacinto de Matos    (publications),
  "A quantização da corda bosónica e Algebras de Virasoro" (Lic).
  At present he works as scientific and technological advisor of the Science Communication Service Center of ESA (European Space Agency)
  
• Nicolas Lori,
  "Regularização n-dimensional",
  At present he works for Washington University, Saint Louis (USA) in diffusion MRI.