Charge-breaking constraints on left-right mixing of stau's

Abstract

In the minimal supersymmetric standard model, large left-right mixing of stau's is sometimes intriguing from phenomenological viewpoints. However, too large left-right mixing is not acceptable since the electroweak-breaking vacuum becomes metastable. In this paper the vacuum transition rate is evaluated by using semiclassical techniques, and constraints on parameters of the model are shown. In the calculation the bounce solution is derived in the multifield space. These constraints are also applied to the case of the low-energy minimal gauge mediation model.

Since we found an error in our numerical code, all figures and a fitting formula in Eq. (11) in this manuscript are replaced from the original ones. The numerical differences between them are at most 15%

References in corpus (4)

• Particle physics catalysis of thermal Big Bang Nucleosynthesis
• Numerical Approach to Multi Dimensional Phase Transitions
• Thermal relic abundances of long-lived staus
• A note on the primordial abundance of stau NLSPs

Cited by in corpus (62)

• Implications of a Modified Higgs to Diphoton Decay Width
• MSSM Higgs Boson Searches at the LHC: Benchmark Scenarios after the Discovery of a Higgs-like Particle
• Light Stau Phenomenology and the Higgs γγRate
• MSSM Higgs Boson Searches at the LHC: Benchmark Scenarios for Run 2 and Beyond
• Indirect Probes of the MSSM after the Higgs Discovery
• Stability of the CMSSM against sfermion VEVs
• Vacuum Stability and Higgs Diphoton Decays in the MSSM
• Gluino-mediated electroweak penguin with flavor-violating trilinear couplings
• Muon g-2 vs LHC in Supersymmetric Models
• Correlation between the Higgs Decay Rate to Two Photons and the Muon g - 2
• Stau with Large Mass Difference and Enhancement of the Higgs to Diphoton Decay Rate in the MSSM
• Muon $g-2$ and Dark Matter in the MSSM
• Light Stops, Light Staus and the 125 GeV Higgs
• A Supersymmetric Explanation of the Excess of Higgs--Like Events at the LHC and at LEP
• Vacuum Stability Constraints on the Enhancement of the Higgs to Diphoton Rate in the MSSM
• Enhanced Diphoton Signal of the Higgs Boson and the Muon g-2 in Gauge Mediation Models
• Implications of gauge-mediated supersymmetry breaking with vector-like quarks and a ~125 GeV Higgs boson
• Muon $g-2$ and Co-annihilating Dark Matter in the MSSM
• Exploring MSSM for Charge and Color Breaking and Other Constraints in the Context of Higgs@125 GeV
• Heavy Bino and Slepton for Muon g-2 Anomaly
• 10 GeV neutralino dark matter and light stau in the MSSM
• On the Gauge Invariance of the Decay Rate of False Vacuum
• Supersymmetry and LHC Missing Energy Signals
• Higgs diphoton rate and mass enhancement with vector-like leptons and the scale of supersymmetry
• MSSM dark matter and a light slepton sector: The Incredible Bulk
• Metastability bounds on flavour-violating trilinear soft terms in the MSSM
• Peccei-Quinn extended gauge-mediation model with vector-like matter
• MSSM: Cornered and Correlated
• The Electroweak Supersymmetry (EWSUSY) from the GmSUGRA in the MSSM
• False Vacuum Decay in Gauge Theory
• Vacuum Stability Bound on Extended GMSB Models
• A practical GMSB model for explaining the muon (g-2) with gauge coupling unification
• Interpreting a 750 GeV Diphoton Resonance
• Gaugino Mediation Scenarios for Muon $g-2$ and Dark Matter
• Muon $g-2$ in Gauge Mediation without SUSY CP Problem
• Constrained potential method for false vacuum decays
• Muon g-2 in MSSM Gauge Mediation Revisited
• Gauge Mediation Models with Vectorlike Matters at the LHC
• Large BR(h->tau mu) in the MSSM?
• Higgs mass 125 GeV and g-2 of the muon in Gaugino Mediation Model
• Neutralino Dark Matter with Light Staus
• Direct stau production at hadron colliders in cosmologically motivated scenarios
• An extended gauge mediation for muon $(g-2)$ explanation
• Light staus and enhanced Higgs diphoton rate with non-universal gaugino masses and SO(10) Yukawa unification
• A natural scenario for heavy colored and light uncolored superpartners
• Light Stop Mass Limits from Higgs Rate Measurements in the MSSM: Is MSSM Electroweak Baryogenesis Still Alive After All?
• Charged mediators in dark matter scattering with nuclei and the strangeness content of nucleons: Strange Brew
• Heavy Higgs as a Portal to the Supersymmetric Electroweak Sector
• A survey for low stau yields in the MSSM
• CP-safe Gravity Mediation and Muon g-2
• Charge and color breaking constraints in the Minimal Supersymmetric Standard Model associated with the bottom Yukawa coupling
• Phenomenological constraints on light mixed sneutrino dark matter scenarios
• Muon g-2, Neutralino Dark Matter and Stau NLSP
• Vacuum stability in stau-neutralino coannihilation in MSSM
• Exploring viable vacua of the $Z_3$-symmetric NMSSM
• Absolute Lower Bound on the Bounce Action
• Lepton flavor violations in SUSY models for muon $g-2$ with right-handed neutrinos
• Low Fine-Tuning with Heavy Higgsinos in Yukawa Unified SUSY GUTs
• Sleptonic SUSY: From UV Framework to IR Phenomenology
• Trilinear-Augmented Gaugino Mediation
• Supersymmetry after the Higgs discovery and its LHC phenomenology
• Charged Slepton Flavor post the 8 TeV LHC: A Simplified Model Analysis of Low-Energy Constraints and LHC SUSY Searches