A FOUR-DIMENSIONAL HETEROTIC STRING

  • We constructed a new D=4 heterotic string,which combines the right-movers of the D=4 fermionic string with the left-movers of the D=10 N-S bosonic strings.Its gauge group is [SU(2)]6.The massless ground state of the string consists of D=4 supergravity and super- Yang-Mills bosons.The new string theory is tachyon-free,Lorentz invariant and supersymmetric.
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GONG Shang-Qing, QU Li-Hu and YU Shou-Mian. A FOUR-DIMENSIONAL HETEROTIC STRING[J]. Chinese Physics C, 1989, 13(7): 600-606.
GONG Shang-Qing, QU Li-Hu and YU Shou-Mian. A FOUR-DIMENSIONAL HETEROTIC STRING[J]. Chinese Physics C, 1989, 13(7): 600-606. shu
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Received: 1900-01-01
Revised: 1900-01-01
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A FOUR-DIMENSIONAL HETEROTIC STRING

    Corresponding author: GONG Shang-Qing,
  • Department of Physics,Shandong University,Jinan

Abstract: We constructed a new D=4 heterotic string,which combines the right-movers of the D=4 fermionic string with the left-movers of the D=10 N-S bosonic strings.Its gauge group is [SU(2)]6.The massless ground state of the string consists of D=4 supergravity and super- Yang-Mills bosons.The new string theory is tachyon-free,Lorentz invariant and supersymmetric.

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