2 papers
hep-th2007★ 5 cited
Bosonic String and String Field Theory: a solution using Ultradistributions of Exponential Type
C. G. Bollini, M. C. Rocca
In this paper we show that Ultradistributions of Exponential Type (UET) are appropriate for the description in a consistent way string and string field theories. A new Lagrangian f…
hep-th1998
Convolution of Ultradistributions and Field Theory
C. G. Bollini, T. Escobar, M. C. Rocca
In this work, a general definition of Convolution between two arbitrary Tempered Ultradistributions is given. When one of the Tempered Ultradistributions is rapidly decreasing this…