2000/07/24 by T. Banks, Banks, T., Willy Fischler +2 · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Noncommutative and Quantum Gravity Theories #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/0007186
11 pages
arxiv created 2000/07/24 · openalex publication_date 2000/07/24 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Motivated by a recent conjecture [1] that quantum corrections and the UV/IR connection modify the classical relation between SUSY breaking and the cosmological constant to the phenomenologically acceptable : MSUSY ∼ MP (Λ/MP4)1/8, we study SUSY breaking by boundary conditions in noncommutative field theories. In commutative field theory the violations of SUSY are finite and vanish as the inverse fourth power of the radius of the SUSY violating circle. We show that in the noncommutative theory, as a consequence of its UV/IR connection, the perturbative corrections to SUSY breaking are infinite. We have not yet performed the nonperturbative resummations to extract the true behavior of the system.