The particle interpretation of N = 1 supersymmetric spin foams

Valentina Baccetti; Etera R. Livine; James P. Ryan

doi:10.1088/0264-9381/27/22/225022

The particle interpretation of N = 1 supersymmetric spin foams

Valentina Baccetti^*, Etera R. Livine, James P. Ryan

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We show that N = 1-supersymmetric BF theory in 3D leads to a supersymmetric spin foam amplitude via a lattice discretization. Furthermore, by analysing the supersymmetric quantum amplitudes, we show that they can be re-interpreted as 3D gravity coupled to embedded fermionic Feynman diagrams.

Original language	English
Article number	225022
Pages (from-to)	1-30
Number of pages	30
Journal	Classical and Quantum Gravity
Volume	27
Issue number	22
DOIs	https://doi.org/10.1088/0264-9381/27/22/225022
Publication status	Published - 21 Nov 2010
Externally published	Yes

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title = "The particle interpretation of N = 1 supersymmetric spin foams",

abstract = "We show that N = 1-supersymmetric BF theory in 3D leads to a supersymmetric spin foam amplitude via a lattice discretization. Furthermore, by analysing the supersymmetric quantum amplitudes, we show that they can be re-interpreted as 3D gravity coupled to embedded fermionic Feynman diagrams.",

author = "Valentina Baccetti and Livine, {Etera R.} and Ryan, {James P.}",

year = "2010",

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T1 - The particle interpretation of N = 1 supersymmetric spin foams

AU - Baccetti, Valentina

AU - Livine, Etera R.

AU - Ryan, James P.

PY - 2010/11/21

Y1 - 2010/11/21

N2 - We show that N = 1-supersymmetric BF theory in 3D leads to a supersymmetric spin foam amplitude via a lattice discretization. Furthermore, by analysing the supersymmetric quantum amplitudes, we show that they can be re-interpreted as 3D gravity coupled to embedded fermionic Feynman diagrams.

AB - We show that N = 1-supersymmetric BF theory in 3D leads to a supersymmetric spin foam amplitude via a lattice discretization. Furthermore, by analysing the supersymmetric quantum amplitudes, we show that they can be re-interpreted as 3D gravity coupled to embedded fermionic Feynman diagrams.

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U2 - 10.1088/0264-9381/27/22/225022

DO - 10.1088/0264-9381/27/22/225022

M3 - Article

AN - SCOPUS:78649855241

SN - 0264-9381

VL - 27

SP - 1

EP - 30

JO - Classical and Quantum Gravity

JF - Classical and Quantum Gravity

IS - 22

M1 - 225022

ER -

The particle interpretation of N = 1 supersymmetric spin foams

Abstract

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