2 papers
quant-ph2002
On quantum channels
Frank Verstraete, Henri Verschelde
One of the most challenging open problems in quantum information theory is to clarify and quantify how entanglement behaves when part of an entangled state is sent through a quantu…
hep-ph1997
A new method for the calculation of massive multiloop diagrams
K. Knecht, H. Verschelde
Starting from the parametric representation of a Feynman diagram, we obtain it's well defined value in dimensional regularisation by changing the integrals over parameters into con…