44 citations · 95 across the 10 of their papers we have counts for
7 papers · 1 filter
Supercoherent states of the open NS world sheet superstring
Mir Hameeda, M. C. Rocca
The supercoherent states of the RNS string are constructed using the covariant quantization and analogously the light cone quantization formalisms. Keeping intact the original defi…
The Tachyon Field below the mass barrier
D. G. Barci, C. G. Bollini, M. C. Rocca
We consider a tachyon field whose Fourier components correspond to spatial momenta with modulus smaller than the mass parameter. The plane wave solutions have them a time evolution…
Study of the Wheeler Propagator
C. G. Bollini, M. C. Rocca
We study the half advanced and half retarded Wheeler Green function and its relation to Feynman propagators. First for massless equation. Then, for Klein-Gordon equations with arbi…
A Solution to Non-Linear Equations of Motion of Nambu-Goto String
C. G. Bollini, M. C. Rocca
In this paper we solve the non-linear Lagrange's equations for the Nambu-Goto closed bosonic string. We show that Ultradistributions of Exponential Type (UET) are appropriate for t…
Convolution of Ultradistributions, Field Theory, Lorentz Invariance and Resonances
C. G. Bollini, P. Marchiano, M. C. Rocca
In this work, a general definition of convolution between two arbitrary Ultradistributions of Exponential type (UET) is given. The product of two arbitrary UET is defined via the c…
Convolution of n-dimensional Tempered Ultradistributions and Field Theory
C. G. Bollini, 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…