TY - JOUR
T1 - String loop divergences and effective lagrangians
AU - Fischler, Willy
AU - Klebanov, Igor
AU - Susskind, Leonard
N1 - Funding Information:
1 Work supported by NSF PHY 86-05978 and Robert Welch Foundation. 2 Work supported by DOE grant DE-AC03-76SF00515. 3 Work supported by NSF PHY 812280.
PY - 1988/8/22
Y1 - 1988/8/22
N2 - We isolate logarithmic divergences from bosonic string amplitudes on a disc. These divergences are compared with "tadpole" divergences in the effective field theory, with a covariant cosmological term implied by the counting of string coupling constants. We find an inconsistency between the two. This might be a problem in eliminating divergences from the bosonic string.
AB - We isolate logarithmic divergences from bosonic string amplitudes on a disc. These divergences are compared with "tadpole" divergences in the effective field theory, with a covariant cosmological term implied by the counting of string coupling constants. We find an inconsistency between the two. This might be a problem in eliminating divergences from the bosonic string.
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U2 - 10.1016/0550-3213(88)90693-1
DO - 10.1016/0550-3213(88)90693-1
M3 - Article
AN - SCOPUS:0000742950
SN - 0550-3213
VL - 306
SP - 271
EP - 281
JO - Nuclear Physics, Section B
JF - Nuclear Physics, Section B
IS - 2
ER -