Publications (128)
Gravitino Warm Dark Matter Motivated by the CDF $eeγγ$ Event
M. Kawasaki, N. Sugiyama, T. Yanagida
Sneutrino Inflation in the Light of WMAP: Reheating, Leptogenesis and Flavour-Violating Lepton Decays
J. Ellis, M. Raidal, T. Yanagida
Dynamical Supersymmetry Breaking in Vector-like Gauge Theories
K. -I. Izawa, T. Yanagida
Reheating-temperature independence of cosmological baryon asymmetry in Affleck-Dine leptogenesis
Masaaki Fujii, K. Hamaguchi, T. Yanagida
Axion Cosmology with its Scalar Superpartner
M. Hashimoto, K. -I. Izawa, M. Yamaguchi +1
Gravitino Overproduction through Moduli Decay
M. Hashimoto, K. -I. Izawa, M. Yamaguchi +1
Affleck-Dine Leptogenesis with an Ultralight Neutrino
T. Asaka, Masaaki Fujii, K. Hamaguchi +1
Topological Inflation in Supergravity
M. Kawasaki, Nobuyuki Sakai, Masahide Yamaguchi +1
Dynamical Supersymmetry Breaking without Messenger Gauge Interactions
T. Hotta, K. -I. Izawa, T. Yanagida
Natural Mass Generation for the Sterile Neutrino
K. S. Babu, T. Yanagida
Semi-simple group unification in the supersymmetric brane world
Y. Imamura, T. Watari, T. Yanagida
GUT Phase Transition and Hybrid Inflation
Taizan Watari, T. Yanagida
A Higher-dimensional Origin of the Inverted Mass Hierarchy for Neutrino
M. Tanimoto, T. Yanagida
Natural Unification with a Supersymmetric SO(10)$_{GUT} \:\times$ SO(6)$_H$ Gauge Theory
T. Hotta, K. -I. Izawa., T. Yanagida
Product-Group Unification in Type IIB String Thoery
Taizan Watari, T. Yanagida
A solution to the baryon and dark-matter coincidence puzzle in a $\tilde{N}$ dominated early universe
M. Ibe, T. Yanagida
Cosmological Constants as Messenger between Branes
K. -I. Izawa, Yasunori Nomura, T. Yanagida
Geometric Origin of Large Lepton Mixing in a Higher Dimensional Spacetime
T. Watari, T. Yanagida
Cosmological Constraint on the String Dilaton in Gauge-mediated Supersymmetry Breaking Theories
J. Hashiba, M. Kawasaki, T. Yanagida
Adjoint Messengers and Perturbative Unification at the String Scale
T. Han, T. Yanagida, R. -J. Zhang
Semi-Simple Unification on T^6/Z_12 Orientifold in the Type IIB Supergravity
T. Watari, T. Yanagida
Observational Implications of Axionic Isocurvature Fluctuations
Toshiyuki Kanazawa, M. Kawasaki, Naoshi Sugiyama +1
Double inflation in supergravity and the primordial black hole formation
Toshiyuki Kanazawa, M. Kawasaki, T. Yanagida
Double Inflation in Supergravity and the Large Scale Structure
Toshiyuki Kanazawa, M. Kawasaki, Naoshi Sugiyama +1
Nucleon Decay in the Minimal Supersymmetric $SU(5)$ Grand Unification
J. Hisano, H. Murayama, T. Yanagida
Double Inflation in Supergravity and the Boomerang Observations
Toshiyuki Kanazawa, Masahiro Kawasaki, Naoshi Sugiyama +1
Variations on Supersymmetry Breaking and Neutrino Spectra
F. Borzumati, K. Hamaguchi, Y. Nomura +1
On Myosin II dynamics in the presence of external loads
A. Buonocore, L. Caputo, Y. Ishii +3
Superheavy Dark Matter and Thermal Inflation
T. Asaka, M. Kawasaki, T. Yanagida
A Solution to the Polonyi Problem in the Minimum SUSY-GUT
T. Moroi, T. Yanagida
R-Invariant Topological Inflation
K. -I. Izawa, M. Kawasaki, T. Yanagida
Can Decaying Particles Raise the Upperbound on the Peccei-Quinn Scale?
M. Kawasaki, T. Moroi, T. Yanagida
Quark Lepton Mass Hierarchies and the Baryon Asymmetry
W. Buchmüller, T. Yanagida
Bulk U(1) Messenger
Yasunori Nomura, T. Yanagida
Baryogenesis and Gravitino Dark Matter in Gauge-Mediated Supersymmetry-Breaking Models
Masaaki Fujii, T. Yanagida
Realization of Minimal Supergravity
M. Ibe, K. -I. Izawa, T. Yanagida
LSND, SN1987A, and CPT Violation
Hitoshi Murayama, T. Yanagida
Upper Bound On Gluino Mass From Thermal Leptogenesis
M. Fujii, M. Ibe, T. Yanagida
Quantum Restoration of the U(1)_Y Symmetry in Dynamically Broken SUSY-GUT's
T. Hotta, K. -I. Izawa, T. Yanagida
Cosmological Sign of Neutrino CP Violation
P. H. Frampton, S. L. Glashow, T. Yanagida
Natural New Inflation in Broken Supergravity
K. -I. Izawa, T. Yanagida
A Solution to the Doublet-Triplet Splitting Problem in the Type IIB Supergravity
T. Watari, T. Yanagida
Isocurvature and Adiabatic Fluctuations of Axion in Chaotic Inflation Models and Large Scale Structure
M. Kawasaki, Naoshi Sugiyama, T. Yanagida
Suppression of Proton Decay in the Missing-Partner Model for Supersymmetric SU(5) GUT
J. Hisano, T. Moroi, K. Tobe +1
Isocurvature Fluctuations of the M-theory Axion in a Hybrid Inflation Model
Toshiyuki Kanazawa, M. Kawasaki, Naoshi Sugiyama +1
Natural Chaotic Inflation in Supergravity and Leptogenesis
M. Kawasaki, Masahide Yamaguchi, T. Yanagida
Supersymmetric seesaw model for the (1+3)-scheme of neutrino masses
F. Borzumati, K. Hamaguchi, T. Yanagida
In-Orbit Performance of the Hard X-ray Detector on board Suzaku
M. Kokubun, K. Makishima, T. Takahashi +52
Nonanomalous R-symmetry in supersymmetric unified theories of quarks and leptons
Kiichi Kurosawa, Nobuhito Maru, T. Yanagida
Dynamical Models for Light Higgs Doublets in Supersymmetric Grand Unified Theories
T. Hotta, K. -I. Izawa, T. Yanagida
A Phenomenological model of Myosin II dynamics in the presence of external loads
A. Buonocore, L. Caputo, Y. Ishii +3
Natural Gravitino Dark Matter and Thermal Leptogenesis in Gauge-Mediated Supersymmetry Breaking Models
Masaaki Fujii, T. Yanagida
Testing the see-saw mechanism at collider energies
S. F. King, T. Yanagida
On the Solution to the Polonyi Problem with $O$(10~TeV) Gravitino Mass in Supergravity
T. Moroi, M. Yamaguchi, T. Yanagida
Conformally Sequestered SUSY Breaking in Vector-like Gauge Theories
M. Ibe, K. -I. Izawa, Yu Nakayama +2
Is the ee gamma gamma+ Missing E(T) Event an Evidence of the Light Axino?
J. Hisano, K. Tobe, T. Yanagida
Leptogenesis in Supersymmetric Standard Model with Right-handed Neutrino
Hitoshi Murayama, T. Yanagida
Constraint on Cosmic Density of the String Moduli Field in Gauge-Mediated Supersymmetry-Breaking Theories
M. Kawasaki, T. Yanagida
Atmospheric Neutrino Oscillation and Large Lepton-Flavour Violation in the SUSY SU(5) GUT
J. Hisano, Daisuke Nomura, T. Yanagida
Chaotic Inflation and Baryogenesis in Supergravity
Hitoshi Murayama, Hiroshi Suzuki, T. Yanagida +1
Leptogenesis in Inflationary Universe
T. Asaka, K. Hamaguchi, M. Kawasaki +1
Democratic Mass Matrices from Broken $O(3)_L\times O(3)_R$ Flavor Symmetry
M. Tanimoto, T. Watari, T. Yanagida
R-Invariant Unification with Dynamical Higgs Multiplets
K. -I. Izawa, T. Yanagida
Direct-Transmission Models of Dynamical Supersymmetry Breaking
K. -I. Izawa, Y. Nomura, K. Tobe +1
Removing Ambiguities in the Neutrino Mass Matrix
G. C. Branco, R. Gonzalez Felipe, F. R. Joaquim +1
Hard X-ray Detector (HXD) on Board Suzaku
T. Takahashi, K. Abe, M. Endo +66
Dark Matter and Baryon Asymmetry of the Universe in Large-Cutoff Supergravity
M. Ibe, Takeo Moroi, T. Yanagida
Resurrection of Grand Unified Theory Baryogenesis
M. Fukugita, T. Yanagida
Natural Chaotic Inflation in Supergravity
M. Kawasaki, Masahide Yamaguchi, T. Yanagida
R-invariant Natural Unification
K. -I. Izawa, T. Yanagida
QCD-like Hidden Sector Models without the Polonyi Problem
K. -I. Izawa, T. Yanagida
A Gauge-Mediation Model of Dynamical SUSY Breaking with a Wide Range of the Gravitino Mass
K. -I. Izawa, Yasunori Nomura, T. Yanagida
Predictions from the Fritzsch-Type Lepton Mass Matrices
M. Fukugita, M. Tanimoto, T. Yanagida
Leptogenesis via $LH_{u}$ flat direction with a gauged $U(1)_{B-L}$
Masaaki Fujii, K. Hamaguchi, T. Yanagida
Limit on the Color-Triplet Higgs Mass in the Minimum Supersymmetric SU(5) Model
J. Hisano, T. Moroi, K. Tobe +1
Primordial Black Hole Formation in Supergravity
M. Kawasaki, T. Yanagida
Spectrum of Background X-rays from Moduli Dark Matter
T. Asaka, J. Hashiba, M. Kawasaki +1
Leptogenesis as the origin of matter
W. Buchmuller, R. D. Peccei, T. Yanagida
A Solution to the Coincidence Puzzle of Ω_{B} and Ω_{DM}
Masaaki Fujii, T. Yanagida
Dimension-six Proton Decays in the Modified Missing Doublet SU(5) Model
J. Hisano, Yasunori Nomura, T. Yanagida
Solving the Gravitino Problem by Axino
T. Asaka, T. Yanagida
Primordial Black Hole Formation in a Double Inflation Model in Supergravity
M. Kawasaki, N. Sugiyama, T. Yanagida
Superheavy Dark Matter with Discrete Gauge Symmetries
K. Hamaguchi, Yasunori Nomura, T. Yanagida
Naturally Light Higgs Doublets in the Supersymmetric Grand Unified Theories with Dynamical Symmetry Breaking
T. Yanagida
Low-Energy Predictions of Lopsided Family Charges
J. Sato, T. Yanagida
Leptogenesis with Almost Degenerate Majorana Neutrinos
Masaaki Fujii, K. Hamaguchi, T. Yanagida
Supersymmetric Grand Unification Model with the Orbifold Symmetry Breaking in the Six Dimensional Supergravity
T. Watari, T. Yanagida
Leptogenesis from $\widetilde{N}$-dominated early universe
K. Hamaguchi, Hitoshi Murayama, T. Yanagida
Higher-Dimensional QCD without the Strong CP Problem
K. -I. Izawa, T. Watari, T. Yanagida
More on Conformally Sequestered SUSY Breaking
M. Ibe, K. -I. Izawa, Yu Nakayama +2
A Constraint on Yukawa-Coupling Unification from Lepton-Flavor Violating Processes
J. Sato, K. Tobe, T. Yanagida
Domain Wall Problem of Axion and Isocurvature Fluctuations in Chaotic Inflation Models
S. Kasuya, M. Kawasaki, T. Yanagida
Long Lived Superheavy Dark Matter with Discrete Gauge Symmetries
K. Hamaguchi, Yasunori Nomura, T. Yanagida
Vacuum Instability in Anomaly Mediation Models with Massive Neutrinos
Masahiro Kawasaki, T. Watari, T. Yanagida
R-Invariant Dilaton Fixing
K. -I. Izawa, T. Yanagida
A Solution to the $μ$ Problem in Gauge-mediated Supersymmetry-breaking Models
T. Yanagida
Physics Interplay of the LHC and the ILC
LC Study Group, G. Weiglein, T. Barklow +120
Affleck-Dine baryo/leptogenesis with a gauged U(1)(B-L)
Masaaki Fujii, K. Hamaguchi, T. Yanagida
Super- and CP-symmetric QCD in Higher Dimensions
K. -I. Izawa, Taizan Watari, T. Yanagida
N = 2 Supersymmetry in a Hybrid Inflation Model
T. Watari, T. Yanagida