YITP, Kyoto University

YITP, Kyoto University

Understanding nature of gravity has long been one of the central issues in particle physics/string theory and astrophysics/cosmology. As a result of significant developments of these fields in the past decades, we are now in an exciting position to enhancing the research activity of gravity toward various directions. For example, by the recent development of string theory, in particular by the discovery of the so-called gauge/gravity correspondence, gravity has become a core subject in a wider area of theoretical physics. It is anticipated that a new perspective on nature may be gained by a deeper understanding of gravity. For example, gravity may be the very key for the understanding of basic phenomena in quantum theory such as quantum entanglement.

It should be also emphasized that gravitational-wave astronomy just began quite recently (in 2015) by the first direct detection of gravitational waves from binary black holes achieved by advanced LIGO in USA. A number of subsequent discoveries of astrophysical phenomena in strong gravitational fields in the near future will lead to deeper understanding of physics associated with strong gravitational fields.

The purpose of this center is to stimulate various fields in theoretical physics from new perspectives, with "gravity" as the keyword, and to establish an international center for gravitational physics in the wider sense through collaborations with researchers and institutions from all over the world.

**CGP director**: Shigeki Sugimoto

**Quantum Gravity/String Theory**: Shigeki Sugimoto

**Gauge/Gravity Correspondence**: Tadashi Takayanagi

**Gravitational Wave Astronomy**: Kunihito Ioka

**Cosmology/Modified Gravity**: Shinji Mukohyama

**Quantum Information Theory**: Tomoyuki Morimae

Prof. Kohta Murase won the Nishinomiya-Yukawa Memorial Prize 2019 (2019/10/18)

Quantum Information and String Theory 2019 was introduced in Nature Review Physics. (2019/7/18)

Prof. Nakata of YITP gave a lecture to high school students (2019/6/25)

An article by Alexander Jahn et al. has been selected in Highlights of 2018 for Journal of Physics A (2019/5/15)

Dr. Hayato Motohashi was awarded UJA-IJC Outstanding Paper Award 2019. (2019/5/8)

YITP School on Quantum Information was held -- First Anniversary of Quantum Information Group -- (2019/3/22)

Prof. Tadashi Takayanagi gave a public lecture at JPS Osaka Symposium (2018/12/25)

There is no announcement at present.

Yukawa Institute for Theoretical Physics

Innovative Area "New Developments in Astrophysics Through Multi-Messenger Observations of Gravitational Wave Sources"

Innovative Area "Gravitational Wave Physics and Astronomy:Genesis"