Probing the noncommutative standard model at hadron colliders

2006/08/31 by Ana Alboteanu, Thorsten Ohl, R. Rückl +1 · 71 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Extension (predicate logic) #Hadron #Large Hadron Collider #Mathematical physics #Monte Carlo method #Noncommutative and Quantum Gravity Theories #Noncommutative geometry #Nuclear physics #Order (exchange) #Particle physics #Particle physics theoretical and experimental studies #Physics #Production (economics) #Sensitivity (control systems) #Standard Model (mathematical formulation) #Statistics #Tevatron #hep-ph

paper · pdf · doi:10.1103/physrevd.74.096004

published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 74(9) (American Physical Society) · 18 pages LaTeX, 23 figures. Slightly expanded introduction and additional references. Accepted for publication in Physical Review D

arxiv created 2006/09/01 · openalex publication_date 2006/11/13 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We study collider signals for the noncommutative extension of the standard model using the Seiberg-Witten maps for SU(3)_C\ensuremath\bigotimesSU(2)_L\ensuremath\bigotimesU(1)_Y to first order in the noncommutativity parameters \ensuremathθ_\ensuremathμ\ensuremathν. In particular, we investigate the sensitivity of Z\ensuremathγ-production at the Tevatron and the LHC to the components of \ensuremathθ_\ensuremathμ\ensuremathν. We discuss the range of validity of this approximation and estimate exclusion limits from a Monte Carlo simulation.

Citations

• String theory and noncommutative geometry
• Anomaly freedom in Seiberg-Witten noncommutative gauge theories
• Construction of non-Abelian gauge theories on noncommutative spaces
• The standard model on non-commutative space-time: strong interactions included
• On divergent 3-vertices in noncommutative SU (2) gauge theory
• The standard model on non-commutative space-time: electroweak currents and the Higgs sector
• Testing the noncommutative standard model at a future photon collider
• Gauge theory on noncommutative spaces
• Quarkonia decays into two photons induced by space-time noncommutativity
• Quantum mechanics as a statistical theory
• Study of theZZγandZγγCouplings inZ(νν)γProduction

Cited by

• Bounds on the parameter of noncommutativity from supernova SN1987A
• Noncommutative GUT inspired theories with U(1) andSU(N)groups and their renormalizability
• Location and direction dependent effects in collider physics from noncommutativity
• Constraining spacetime noncommutativity with primordial nucleosynthesis
• Anomalous triple gauge boson couplings in e−e+→γγ for noncommutative standard model