Shin’ichi Nojiri

Research interests

Publications

• Modified gravity theories on a nutshell: Inflation, bounce and late-time evolution

  Institutional Repositories DataBase (IRDB) · 2017

• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests

  Astrophysics and Space Science · 2012 · https://doi.org/10.1007/s10509-012-1181-8

• f ( R , T ) gravity

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2011 · https://doi.org/10.1103/physrevd.84.024020

• Class of viable modified f(R) gravities describing inflation and the onset of accelerated expansion

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2008 · 10.1103/physrevd.77.046009

• Modified f ( R ) gravity unifying R m inflation with the Λ CDM epoch

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2008 · 10.1103/physrevd.77.026007

• Modified gravity and its reconstruction from the universe expansion history

  Journal of Physics Conference Series · 2007 · 10.1088/1742-6596/66/1/012005

• Unifying inflation with ΛCDM epoch in modified f(R) gravity consistent with Solar System tests

  Physics Letters B · 2007 · 10.1016/j.physletb.2007.10.027

• Dark energy cosmology from higher-order, string-inspired gravity, and its reconstruction

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2006 · 10.1103/physrevd.74.046004

• Unifying phantom inflation with late-time acceleration: scalar phantom–non-phantom transition model and generalized holographic dark energy

  General Relativity and Gravitation · 2006 · 10.1007/s10714-006-0301-6

• Dark energy in modified Gauss-Bonnet gravity: Late-time acceleration and the hierarchy problem

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2006 · 10.1103/physrevd.73.084007

• Cosmological viability of f ( R ) -gravity as an ideal fluid and its compatibility with a matter dominated phase

  Physics Letters B · 2006 · 10.1016/j.physletb.2006.06.034

• Modified f ( R ) gravity consistent with realistic cosmology: From a matter dominated epoch to a dark energy universe

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2006 · 10.1103/physrevd.74.086005

• Observational constraints on dark energy with generalized equations of state

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2006 · 10.1103/physrevd.73.043512

• Modified Gauss–Bonnet theory as gravitational alternative for dark energy

  Physics Letters B · 2005 · https://doi.org/10.1016/j.physletb.2005.10.010

• Dark energy: Vacuum fluctuations, the effective phantom phase, and holography

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2005 · 10.1103/physrevd.71.103504

• Gauss-Bonnet dark energy

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2005 · 10.1103/physrevd.71.123509

• Properties of singularities in the (phantom) dark energy universe

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2005 · 10.1103/physrevd.71.063004

• Inhomogeneous equation of state of the universe: Phantom era, future singularity, and crossing the phantom barrier

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2005 · 10.1103/physrevd.72.023003

• One-loopf(R) gravity in de Sitter universe

  Journal of Cosmology and Astroparticle Physics · 2005 · 10.1088/1475-7516/2005/02/010

• Late-time cosmology in a (phantom) scalar-tensor theory: Dark energy and the cosmic speed-up

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2004 · 10.1103/physrevd.70.043539

• Final state and thermodynamics of a dark energy universe

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2004 · 10.1103/physrevd.70.103522

• Modified gravity with negative and positive powers of curvature: Unification of inflation and cosmic acceleration

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2003 · https://doi.org/10.1103/physrevd.68.123512

• Where new gravitational physics comes from: M-theory?

  Physics Letters B · 2003 · 10.1016/j.physletb.2003.09.091

• Quantum de Sitter cosmology and phantom matter

  Physics Letters B · 2003 · 10.1016/s0370-2693(03)00594-x

• Black hole thermodynamics and negative entropy in de Sitter and anti-de Sitter Einstein–Gauss–Bonnet gravity

  Nuclear Physics B · 2002 · 10.1016/s0550-3213(02)00075-5

Current projects

No projects listed.