Photon polarization tensor on deformed spacetime: A four-photon-tadpole contribution

Horvat, R.; Trampetić, Josip; You, Jiangyang

doi:10.22323/1.263.0121

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2016

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“…An alternative SW map which keeps all orders in θ while expanding in NC deviations of the fields from their commutative counterparts has therefore been studied as well [53][54][55], see also J. You's contribution to these proceedings [56].…”

Section: Fermionsmentioning

confidence: 99%

Aspects of perturbative quantum field theory on non-commutative spaces

Blaschke

2016

Proceedings of Proceedings of the Corfu Summer Institute 2015 — PoS(CORFU2015)

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In this contribution to the proceedings of the Corfu Summer Institute 2015, I give an overview over quantum field theories on non-commutative Moyal space and renormalization. In particular, I review the new features and challenges one faces when constructing various scalar, fermionic and gauge field theories on Moyal space, and especially how the UV/IR mixing problem was solved for certain models. Finally, I outline more recent progress in constructing a renormalizable gauge field model on non-commutative space, and how one might attempt to prove renormalizability of such a model using a generalized renormalization scheme adapted to the non-commutative (and hence non-local) setting.

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Section: Fermionsmentioning

confidence: 99%

Aspects of perturbative quantum field theory on non-commutative spaces

Blaschke

2016

Proceedings of Proceedings of the Corfu Summer Institute 2015 — PoS(CORFU2015)

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show abstract

Photon polarization tensor on deformed spacetime: A four-photon-tadpole contribution

Cited by 1 publication

References 32 publications

Aspects of perturbative quantum field theory on non-commutative spaces

Aspects of perturbative quantum field theory on non-commutative spaces

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