58 citations · 824 across the 72 of their papers we have counts for
Showing 2004Show all
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hep-th2004★ 45 cited
Ward Identities and High-energy Scattering Amplitudes in String Theory
Chuan-Tsung Chan, Pei-Ming Ho, Jen-Chi Lee
High-energy limit of stringy Ward identities derived from the decoupling of two types of zero-norm states in the old covariant first quantized (OCFQ) spectrum of open bosonic strin…
hep-th2004★ 7 cited
One-loop Massive Scattering Amplitudes and Ward Identities in String Theory
Chuan-Tsung Chan, Jen-Chi Lee
We calculate bosonic open string one-loop massive scattering amplitudes for some low-lying string states. By using the periodicity relations of Jacobi theta functions, we explicitl…
hep-th2004★ 50 cited
Zero-norm states and High-energy Symmetries of String Theory
Chuan-Tsung Chan, Jen-Chi Lee
We derive stringy Ward identities from the decoupling of two types of zero-norm states in the old covariant first quantized (OCFQ) spectrum of open bosonic string. These Ward ident…