53 citations · 77 across the 7 of their papers we have counts for
7 papers
Conformal Supersymmetry Breaking and Dynamical Tuning of the Cosmological Constant
M. Ibe, Y. Nakayama, T. T. Yanagida
We propose "conformal supersymmetry breaking" models, which tightly relate the conformal breaking scale (i.e. R-symmetry breaking scale) and the supersymmetry breaking scale. The b…
Stable SUSY Breaking Model with O(10) eV Gravitino from Combined D-term Gauge Mediation and U(1)' Mediation
Yu Nakayama
We show a calculable example of stable supersymmetry (SUSY) breaking models with O(10) eV gravitino mass based on the combination of D-term gauge mediation and U(1)' mediation. A p…
Moduli Stabilization in Stringy ISS Models
Yu Nakayama, Masahito Yamazaki, T. T. Yanagida
We present a stringy realization of the ISS metastable SUSY breaking model with moduli stabilization. The mass moduli of the ISS model is stabilized by gauging of a U(1) symmetry a…
SUSY Unparticle and Conformal Sequestering
Yu Nakayama
We investigate unparticle physics with supersymmetry (SUSY). The SUSY breaking effects due to the gravity mediation induce soft masses for the SUSY unparticles and hence break the…
Gauge Mediation with D-term SUSY Breaking
Y. Nakayama, Masato Taki, Taizan Watari +1
We construct a gauge-mediation model with a D-term supersymmetry (SUSY) breaking. R-symmetry breaking necessary for generating the SUSY standard-model gaugino masses is given by ga…
Black Hole - String Transition and Rolling D-brane
Yu Nakayama
We investigate the black hole - string transition in the two-dimensional Lorentzian black hole system from the exact boundary states that describe the rolling D-brane falling down…