scholarly journals Multiloop amplitudes of light-cone gauge NSR string field theory in noncritical dimensions

2017 ◽  
Vol 2017 (1) ◽  
Author(s):  
Nobuyuki Ishibashi ◽  
Koichi Murakami
Keyword(s):  
Field Theory ◽  
String Field Theory ◽  
Light Cone ◽  
Light Cone Gauge

The light-cone gauge M−i generator and invariant string field theory

1986 ◽  
Vol 176 (3-4) ◽  
pp. 387-390
Author(s):  
T. Jacobson ◽  
R.P. Woodard ◽  
N.C. Tsamis
Keyword(s):  
Field Theory ◽  
String Field Theory ◽  
Light Cone ◽  
Light Cone Gauge

scholarly journals Light-cone gauge string field theory in noncritical dimensions

2009 ◽  
Vol 2009 (12) ◽  
pp. 010-010 ◽  
Author(s):  
Yutaka Baba ◽  
Nobuyuki Ishibashi ◽  
Koichi Murakami
Keyword(s):  
Field Theory ◽  
String Field Theory ◽  
Light Cone ◽  
Light Cone Gauge

scholarly journals REPARAMETRISATION — INVARIANT CLOSED STRING FIELD THEORY: FOLIATION STRUCTURE AND PHYSICAL SPECTRUM

1987 ◽  
Vol 02 (11) ◽  
pp. 887-892 ◽  
Author(s):  
M. NOURI-MOGHADAM ◽  
C. R. R. SMITH ◽  
J. G. TAYLOR
Keyword(s):  
Field Theory ◽  
String Field Theory ◽  
Light Cone ◽  
Closed String ◽  
Light Cone Gauge ◽  
Physical Spectrum ◽  
Gauge Formulation

The foliation structure and physical spectrum of a reparametrisation-invariant field theory of closed strings are analyzed to show (a) independence of the action of the foliation (b) that the spectrum is that of the usual light cone gauge formulation.

scholarly journals Graviton-Scalar Interaction in the pp-Wave Background

2003 ◽  
Vol 18 (21) ◽  
pp. 1441-1462
Author(s):  
K. Bobkov
Keyword(s):  
Field Theory ◽  
String Field Theory ◽  
Light Cone ◽  
Tree Level ◽  
Scalar Interaction ◽  
Superstring Theory ◽  
Light Cone Gauge ◽  
Interaction Vertex ◽  
Pp Wave

We compute the graviton two scalar off-shell interaction vertex at tree level in Type IIB superstring theory on the pp-wave background using the light-cone string field theory formalism. We then show that the tree level vertex vanishes when all particles are on-shell and conservation of p+ and p- are imposed. We reinforce our claim by calculating the same vertex starting from the corresponding SUGRA action expanded around the pp-wave background in the light-cone gauge.

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