Classification of dual model gauge algebras
Classification of dual model gauge algebras
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DOI：
10.1016/0370-2693(76)90361-0
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发表时间：
1976-08
影响因子：
4.4
通讯作者：
P. Ramond;J. Schwarz
中科院分区：
文献类型：
--
作者：
P. Ramond;J. Schwarz
对偶弦领域的主要研究领域之一是寻找新的模型。如果人们相信弦模型应该描述强子，这显然是一个重要的课题，特别是当现有的模型具有一些不切实际的特征时。这也是一个令人沮丧的追求，因为每一个尝试过的新技巧都没有取得成果。最近，报道了近五年来的第一个全新发展[1]。结果[2]的模型并不比前面的模型更现实，但它确实有助于将注意力集中在早期尝试中忽略的可能性上。在这封信中，我们系统地研究了一类由参考文献的工作所建议的无限代数。[1]和[2]。我们的态度是，即使可能没有一个对偶模型与无限代数的类型被考虑，每一个对偶模型应该拥有一个特征的无限规范代数。当然，我们的结果不必是这个问题的最后结论，因为我们不能排除存在一个对偶弦模型的可能性，它的规范代数不是这里考虑的类型，尽管我们的假设包括了所有已知的例子。
One of the primary areas of research in the field of dual strings is the search for new models. This is obviously an important subject to pursue if one believes that a string model should describe the hadrons, especially as the existing ones possess some unrealistic features. It has also been a frustrating pursuit as each new trick that was tried failed to bear fruit. Quite recently the first fundamentally new development in nearly five years was reported [1]. The model that results [2] is not more realistic than the previous ones, but it does help to focus attention on possibilities that were overlooked in the earlier attempts. In this letter we systematically examine a large class of infinite algebras of the type suggested by the work of refs.[1] and [2]. Our attitude is that even though there may not be a dual model associated with infinite algebra of the type to be considered, every dual model should possess a characteristic infinite gauge algebra. Of course, our results need not be the last word on the subject since we cannot exclude the possibility that there is a dual string model whose gauge algebra is not of the type considered here, although our assumptions do include all the known examples.