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- Shinji Tsujikawa

Discipline name
D-index
D-index (Discipline H-index) only includes papers and citation values for an examined
discipline in contrast to General H-index which accounts for publications across all
disciplines.
Citations
Publications
World Ranking
National Ranking

Physics
D-index
91
Citations
33,904
261
World Ranking
1538
National Ranking
40

- Quantum mechanics
- General relativity
- Dark energy

Shinji Tsujikawa mainly focuses on Dark energy, Mathematical physics, Cosmology, Quantum mechanics and Theoretical physics. The study incorporates disciplines such as Scalar field, Cosmic microwave background and Dark matter in addition to Dark energy. Shinji Tsujikawa has included themes like Gravitation, Classical mechanics, Inflation and f gravity in his Mathematical physics study.

His studies deal with areas such as Universe and Perturbation as well as Cosmology. His Quantum mechanics research focuses on Scalar curvature and how it relates to Jordan and Einstein frames. He has researched Theoretical physics in several fields, including Gravity and Equation of state.

- Dynamics of dark energy (4668 citations)
- f(R) theories (2491 citations)
- Properties of singularities in the (phantom) dark energy universe (1054 citations)

Dark energy, Mathematical physics, Scalar field, Scalar and Theoretical physics are his primary areas of study. His work carried out in the field of Dark energy brings together such families of science as Gravitation and Dark matter. The various areas that Shinji Tsujikawa examines in his Mathematical physics study include Vector field and Quantum mechanics, Tensor.

His Scalar field research incorporates themes from Field, Quantum electrodynamics, Dilaton, Scalar curvature and Coupling. His Theoretical physics course of study focuses on Classical mechanics and Gravity. His research investigates the connection with Equation of state and areas like Quintessence which intersect with concerns in Lambda-CDM model.

- Dark energy (47.71%)
- Mathematical physics (45.43%)
- Scalar field (30.86%)

- Mathematical physics (45.43%)
- Dark energy (47.71%)
- Tensor (14.29%)

Shinji Tsujikawa focuses on Mathematical physics, Dark energy, Tensor, Scalar field and Scalar. His Mathematical physics research integrates issues from Gravitation, Vector field, Black hole and Laplace operator. His study of Equation of state is a part of Dark energy.

His Equation of state study combines topics in areas such as Scalar potential, Quintessence, De Sitter universe and Coupling. His Tensor research incorporates elements of Inflation, Theoretical physics and Gauge theory. Shinji Tsujikawa interconnects Four-velocity, Gravitational constant, Planck mass and Scalar curvature in the investigation of issues within Scalar field.

- Dark energy in Horndeski theories after GW170817: A review (98 citations)
- The status of DECIGO (83 citations)
- Observational constraints on generalized Proca theories (67 citations)

- Quantum mechanics
- General relativity
- Quantum field theory

His primary scientific interests are in Mathematical physics, Dark energy, Scalar field, Tensor and Field. His General relativity study, which is part of a larger body of work in Mathematical physics, is frequently linked to Scalar, bridging the gap between disciplines. His Dark energy study combines topics from a wide range of disciplines, such as Galaxy, Redshift, Cosmic background radiation and Theoretical physics.

His Scalar field study integrates concerns from other disciplines, such as Four-velocity, Planck mass, Perfect fluid and Coupling. He works mostly in the field of Tensor, limiting it down to topics relating to Inflation and, in certain cases, Observatory, Spacecraft and Astronomical interferometer, as a part of the same area of interest. His studies in Field integrate themes in fields like Gravity and Coupling.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Dynamics of dark energy

Edmund J. Copeland;M. Sami;Shinji Tsujikawa.

International Journal of Modern Physics D **(2006)**

5939 Citations

f(R) theories

Antonio De Felice;Shinji Tsujikawa.

Living Reviews in Relativity **(2010)**

3080 Citations

Properties of singularities in the (phantom) dark energy universe

Shin'ichi Nojiri;Sergei D. Odintsov;Shinji Tsujikawa.

Physical Review D **(2005)**

1322 Citations

Dark Energy: Theory and Observations

Luca Amendola;Shinji Tsujikawa.

**(2010)**

1305 Citations

Inflation dynamics and reheating

Bruce A. Bassett;Shinji Tsujikawa;David Wands.

Reviews of Modern Physics **(2006)**

1034 Citations

Conditions for the cosmological viability of f(R) dark energy models

Luca Amendola;Radouane Gannouji;David Polarski;Shinji Tsujikawa.

Physical Review D **(2007)**

771 Citations

Are f(R) dark energy models cosmologically viable

Luca Amendola;David Polarski;Shinji Tsujikawa.

Physical Review Letters **(2007)**

738 Citations

The Japanese space gravitational wave antenna DECIGO

Seiji Kawamura;Hiroo Kunimori;Mizuhiko Hosokawa;Ryuichi Fujita.

Classical and Quantum Gravity **(2011)**

541 Citations

Quintessence: a review

Shinji Tsujikawa.

Classical and Quantum Gravity **(2013)**

535 Citations

Dilatonic ghost condensate as dark energy

Federico Piazza;Shinji Tsujikawa.

Journal of Cosmology and Astroparticle Physics **(2004)**

488 Citations

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