The quartic interaction in the large-N limit of quantum field theory on a noncummutative space
With a view to understanding generic properties of quantum field theories defined on spaces with noncommuting spatial coordinates (termed noncommutative quantum field theories), two simple models are considered. The first model is a theory of bosonic vector fields having an O(N)-symmetric quartic...
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| Language: | English |
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2009
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| Online Access: | http://hdl.handle.net/2429/11683 |