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type i string theory造句

例句與造句

  1. The oldest superstring theory containing open strings was type I string theory.
  2. The orientifold plane in type I string theory is the spacetime-filling O9-plane.
  3. Type I string theory turns out to be equivalent by S-duality to the heterotic string theory.
  4. The discovery in 1984 by Michael Green and John H . Schwarz that anomalies in type I string theory cancel sparked the first superstring revolution.
  5. In the early 1980s, Edward Witten discovered that most theories of quantum gravity could not accommodate anomalies, concluding that type I string theories were inconsistent.
  6. It's difficult to find type i string theory in a sentence. 用type i string theory造句挺難的
  7. Similarly, type I string theory with the coupling g is equivalent to the SO ( 32 ) heterotic string theory with the coupling constant 1 / g.
  8. Green and Schwarz discovered a contribution to the anomaly that Witten and Alvarez-Gaum?had missed, which restricted the gauge group of the type I string theory to be SO ( 32 ).
  9. At low energies, type I string theory is described by the N = 1 supergravity ( type I supergravity ) in ten dimensions coupled to the SO ( 32 ) supersymmetric Yang Mills theory.
  10. In the 1990s it was first argued by Edward Witten that type I string theory with the string coupling constant g is equivalent to the SO ( 32 ) heterotic string with the coupling 1 / g.
  11. His work with anomaly cancellation in Type I string theories led to the so-called " first superstring revolution " of 1984, which greatly contributed to moving string theory into the mainstream of research in theoretical physics.
  12. As first proposed by Augusto Sagnotti in 1987, the type I string theory can be obtained as an orientifold of type IIB string theory, with 32 half-D9-branes added in the vacuum to cancel various anomalies.
  13. Whether this 2-form is considered to be a Kalb-Ramond field or Ramond-Ramond field depends on whether one considers the supergravity theory to be a classical limit of a heterotic string theory or type I string theory.
  14. Although string theory naturally incorporates Kaluza Klein theory ( which first introduced the dilaton ), perturbative string theories, such as type I string theory, type II string theory and heterotic string theory, already contain the dilaton in the maximal number of 10 dimensions.
  15. The edits made by these IPs are clearly related to, namely edit patterns and edits, and the second ( 123.63.97.30 ) to certain string theory articles ( such as HoYava Witten string theory, Type I string theory, and RNS string theory ).
  16. The classic 1976 work of Ferdinando Gliozzi, Joel Scherk and David Olive paved the way to a systematic understanding of the rules behind string spectra in cases where only closed strings are present via modular invariance but did not lead to similar progress for models with closed strings, despite the fact that the original discussion was based on the type I string theory.

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