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Effective local geometric quantities in fuzzy spaces from heat kernel expansions
Author(s) -
Naoki Sasakura
Publication year - 2005
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2005/03/015
Subject(s) - mathematics , fuzzy logic , heat kernel , simple (philosophy) , kernel (algebra) , associative property , fuzzy subalgebra , algebra over a field , pure mathematics , mathematical analysis , fuzzy set , fuzzy number , computer science , artificial intelligence , philosophy , epistemology
The heat kernel expansion can be used as a tool to obtain the effectivegeometric quantities in fuzzy spaces. Generalizing the efficient methodpresented in the previous work on the global quantities, it is applied to theeffective local geometric quantities in compact fuzzy spaces. Some simple fuzzyspaces corresponding to singular spaces in continuum theory are studied asspecific examples. A fuzzy space with a non-associative algebra is alsostudied.Comment: Two references added, typos, 26 pages, many figures, LaTe

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