Deligne products of line bundles over moduli spaces of curves

L. Weng; D. Zagier

doi:10.1007/s00220-008-0494-5

Deligne products of line bundles over moduli spaces of curves

L. Weng, D. Zagier

数学部門

研究成果: Contribution to journal › Article › 査読

抄録

We study Deligne products for forgetful maps between moduli spaces of marked curves by offering a closed formula for tautological line bundles associated to marked points. In particular, we show that the Deligne products for line bundles on the total spaces corresponding to "forgotten" marked points are positive integral multiples of the Weil-Petersson bundles on the base moduli spaces.

本文言語	英語
ページ（範囲）	793-803
ページ数	11
ジャーナル	Communications in Mathematical Physics
巻	281
号	3
DOI	https://doi.org/10.1007/s00220-008-0494-5
出版ステータス	出版済み - 8 1 2008

All Science Journal Classification (ASJC) codes

Statistical and Nonlinear Physics
Mathematical Physics

文献へのアクセス

10.1007/s00220-008-0494-5

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引用スタイル

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