SISSA Open Science

Browsing by Author "Scherer Santos, Ricardo Jose"

Browsing by Author "Scherer Santos, Ricardo Jose"

Sort by: Order: Results:

  • Bonora, Loriano; Maccaferri, Carlo; Scherer Santos, Ricardo Jose; Tolla, Driba Demissie (2006-04-12)
    We show that a family of 1/2--BPS states of $\N=4$ SYM is in correspondence with a family of classical solutions of VSFT with a $B$--field playing the role of the inverse Planck constant. We show this correspondence by ...
  • Bonora, Loriano; Maccaferri, Carlo; Scherer Santos, Ricardo Jose; Tolla, Driba Demissie (2005)
    In this letter we show that vacuum string field theory contains exact solutions that can be interpreted as macroscopic fundamental strings. They are formed by a condensate of infinitely many completely space-localized ...
  • Bonora, Loriano; Maccaferri, Carlo; Scherer Santos, Ricardo Jose; Tolla, Driba Demissie (2007-06-11)
    This paper is primarily devoted to the ghost wedge states in string field theory formulated with the oscillator formalism. Our aim is to prove, using such formalism, that the wedge states can be expressed as |n> = exp[{2-n}/2 ...
  • Bonora, Loriano; Scherer Santos, Ricardo Jose; Sorin, Alexander S.; Tolla, Driba Demissie (2005)
    We show that the three strings vertex coefficients in light-cone open string field theory satisfy the Hirota equations for the ispersionless Toda lattice hierarchy. We show that Hirota equations allow us to calculate the ...
  • Maccaferri, Carlo; Scherer Santos, Ricardo Jose; Tolla, Driba Demissie (2005-06-20)
    We extend the analysis of hep-th/0409063 to the case of a constant electric field turned on the worldvolume and on a transverse direction of a D-brane. We show that time localization is still obtained by inverting the ...

Search SISSA Open Science

Browse

My Account