Sources of CP violation from E6 inspired heterotic string model

2012 ◽  
Author(s):  
M. Boussahel ◽  
N. Mebarki
Keyword(s):  
Cp Violation ◽  
String Model ◽  
Heterotic String

scholarly journals Heterotic string backgrounds and CP violation

2003 ◽  
Vol 565 ◽  
pp. 193-200 ◽  
Author(s):  
Tatsuo Kobayashi ◽  
Oleg Lebedev
Keyword(s):  
Cp Violation ◽  
Heterotic String

ONE-LOOP AMPLITUDES IN THE HETEROTIC STRING

1988 ◽  
Vol 03 (01) ◽  
pp. 243-266 ◽  
Author(s):  
P. JETZER ◽  
J. LACKI ◽  
L. MIZRACHI
Keyword(s):  
String Model ◽  
Heterotic String ◽  
Modular Invariance ◽  
Gauge Bosons ◽  
Massless Particles ◽  
The One ◽  
Loop Amplitudes

We calculate the one-loop amplitudes for the emission of four massless particles in the heterotic string model. In particular, we consider the amplitudes involving four gravitons and gauge bosons supermultiplets as well as those for the mixed processes. We also discuss their modular invariance and finiteness.

scholarly journals Dilaton stabilization in three-generation heterotic string model

2016 ◽  
Vol 760 ◽  
pp. 63-68 ◽  
Author(s):  
Florian Beye ◽  
Tatsuo Kobayashi ◽  
Shogo Kuwakino
Keyword(s):  
String Model ◽  
Heterotic String

THE (4, 0) HETEROTIC STRING WITH WESS-ZUMINO TERM

1986 ◽  
Vol 01 (03) ◽  
pp. 191-201 ◽  
Author(s):  
E. BERGSHOEFF ◽  
E. SEZGIN
Keyword(s):  
String Model ◽  
Heterotic String ◽  
Gauge Fields ◽  
Yang Mills

The covariant SU(2) spinning string model of Pernici and van Nieuwenhuizen which has (4, 4) supersymmetry is chirally truncated to a (4, 0) model. The model is extended by the addition of a locally supersymmetric Wess-Zumino term, and heterotic fermions. This system is coupled to composite as well as fundamental Yang-Mills gauge fields.

scholarly journals Top quark mass in exophobic Pati–Salam heterotic string model

2011 ◽  
Vol 702 (1) ◽  
pp. 81-89 ◽  
Author(s):  
Kyriakos Christodoulides ◽  
Alon E. Faraggi ◽  
John Rizos
Keyword(s):  
Top Quark ◽  
Quark Mass ◽  
String Model ◽  
Heterotic String ◽  
Top Quark Mass

scholarly journals TOWARDS A COMPLETE TWISTORIZATION OF THE HETEROTIC STRING

1994 ◽  
Vol 09 (32) ◽  
pp. 2987-2997 ◽  
Author(s):  
IGOR A. BANDOS ◽  
DMITRIJ V. VOLKOV ◽  
MARTIN CEDERWALL ◽  
DMITRIJ P. SOROKIN
Keyword(s):  
String Model ◽  
Space Time ◽  
Heterotic String ◽  
Virasoro Constraints

In D = 3, 4, 6 and 10 space-time dimensions considered is a string model invariant under transformations of N = 1 space-time supersymmetry and n = D − 2 local worldsheet supersymmetry with both the Virasoro constraints solved in the twistor form. The twistor solution survives in a modified form even in the presence of the heterotic fermions.

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