The UV/IR interplay in theories with space-time varying non-commutativity | Zendy

Daniel Robbins | Zendy; Savdeep Sethi | Zendy

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The UV/IR interplay in theories with space-time varying non-commutativity

Author(s) -

Daniel Robbins,

Savdeep Sethi

Publication year - 2003

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 - 10.1088/1126-6708/2003/07/034

Subject(s) - commutative property , scalar (mathematics) , mixing (physics) , scalar field , space (punctuation) , perturbation theory (quantum mechanics) , physics , scalar field theory , theoretical physics , field (mathematics) , mathematics , pure mathematics , classical mechanics , quantum mechanics , computer science , quantum , quantum gravity , geometry , operating system

We consider scalar field theory with space and space-time-dependentnon-commutativity. In perturbation theory, we find that the structure of theUV/IR mixing is quite different from cases with constant non-commutativity. Inparticular, UV/IR mixing becomes intertwined in an interesting way withviolations of momentum conservation.Comment: 15 pages, LaTeX, References adde

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