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math-ph2012★ 21 cited
Multilocal fermionization
Karl-Henning Rehren, Gennaro Tedesco
We present a simple isomorphism between the algebra of one real chiral Fermi field and the algebra of n real chiral Fermi fields. This isomorphism preserves the vacuum state. This…
math-ph2011★ 8 cited
Boundary Quantum Field Theory on the Interior of the Lorentz Hyperboloid
Roberto Longo, Karl-Henning Rehren
We construct local, boost covariant boundary QFT nets of von Neumann algebras on the interior of the Lorentz hyperboloid LH = {x^2 - t^2 > R^2, x>0}, in the two-dimensional Minkows…