SGSalvatore Galluccio
Salvatore Galluccio
*This is an algorithmically generated author record based on publicly available information.
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Salvatore Galluccio has a total of 2 co-authors. Here are the top co-authors by number of shared publications:
- Fedele Lizzi
Dipartimento di Fisica “Ettore Pancini”, Università di Napoli Federico II, Napoli, Italy
1 shared publication - Patrizia Vitale
Università di Napoli Federico II
1 shared publication
Latest Publications
- 9 October 2008
- Published by American Physical Society (APS) in Physical Review D
- Vol. 78 (8) , 085007
Twisted noncommutative field theory with the Wick-Voros and Moyal products
We present a comparison of the noncommutative field theories built using two different star products: Moyal and Wick-Voros (or normally ordered). For the latter we discuss both the classical and the quantum field theory in the quartic potential case and calculate the Green’s functions up to one loop, for the two- and four-point cases. We compare the two theories in the context of the noncommutative geometry determined by a Drinfeld twist, and the comparison is made at the level of Green’s functions and matrix. We find that while the Green’s functions are different for the two theories, the matrix is the same in both cases and is different from the commutative case.- 9 October 2008
- Published by American Physical Society (APS) in Physical Review D
- Vol. 78 (8) , 085007
Twisted noncommutative field theory with the Wick-Voros and Moyal products
We present a comparison of the noncommutative field theories built using two different star products: Moyal and Wick-Voros (or normally ordered). For the latter we discuss both the classical and the quantum field theory in the quartic potential case and calculate the Green’s functions up to one loop, for the two- and four-point cases. We compare the two theories in the context of the noncommutative geometry determined by a Drinfeld twist, and the comparison is made at the level of Green’s functions and matrix. We find that while the Green’s functions are different for the two theories, the matrix is the same in both cases and is different from the commutative case.