We have shown that the partition function of such a string theory can be calculated exactly. The string susceptibility for the disk is evaluated to be ja:math . We also consider modifications of the Nambu-Goto action which are exactly soluble on a random surface.doi:10.1016/0370-2693(93)90976-OIshibashi, NobuyukiPhysics Letters B
High Energy Physics - TheoryThese are the lecture notes for the Les Houches Summer School on Quantum Gravity held in July 1992. The notes present some general critical assessment of other (non-string) approaches to quantum gravity, and a selected set of topics concerning what we have learned ...
(S Cecotti) Perturbative Topological Field Theory (R Dijkgraaf) Barriers in Quantum Gravity (J Ambjørn) Two-Dimensional Black Hole and Nonperturbative String Theory (A Dhar) U(N) Gauge Theory and Lattice Strings (I K Kostov) Quantization of Mirror Symmetry (H Ooguri) W-Strings 93 (C N...
This includes features such as non-abelian gauge groups and chiral fermions which are hard to incorporate in non-string theories of quantum gravity. Background independence A separate and older criticism of string theory is that it is background-dependent — string theory describes perturbative ...
String Theory and Quantum Gravity 喜欢 0 阅读量: 22 年份: 1987 收藏 引用 批量引用 报错 分享 求助全文 通过文献互助平台发起求助,成功后即可免费获取论文全文。 请先登入来源期刊 日本物理學會誌 站内活动 0关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供...
String Theory books at E-Books Directory: files with free access on the Internet. These books are made freely available by their respective authors and publishers.
Page 3 of 9 - String Theory Update - posted in Science! Astronomy & Space Exploration, and Others: Every theory that are mathematically coherents but not refuted yet should be equally considerated then. To put all the eggs in the same basket is not a w
Quantum Gravity, Generalized Theory of Gravitation and Superstring Theory-Based Unification 作者: Behram Kursunoglu / Stephan L·Mintz / Arnold Perlmutter 出版社: Springer 出版年: 2000-11-30 页数: 251 定价: USD 205.00 装帧: Hardcover ISBN: 9780306464850 豆瓣评分 目前无人评价 评价: 写笔记 ...
Quantum Consciousness | String Theory | Unification of Mind and Matter | Superhuman | Miroslaw Magola
In the very early universe, whose imprint we observe in the CMB, the quantum nature of gravity may become relevant. To this end, string theory remains the leading candidate for a consistent framework of quantum gravity; however, direct evidence for the stringy nature of gravity remains elusive....