# Codensed Matter Theory and Statistical Physics Group

Welcome to the web page of *Condensed Matter Theory and Statistical Physics Group*. In this site, we introduce you our research topics and activities.

Research topic in our group is various phenomena observed in *nonequilibrium systems*, *complex systems* or *disordered systems*. We investigate these phenomena by use of *theories based on statistical mechanics* and *computer simulations*. During recent years, we work on unified theory of the glass transition mainly, and we also study a lot of other topics in the statistical physics. Furthermore, we investigate several fundamental problems in the statistical physics through theoretical studies on chemical phenomena.

## Information

### Workshops / Seminars

### Etc.

#### Professor Odagaki is selected as an "Outstanding referee" for the journals of "The American Physical Society".

#### Mr. Fujie (PhD student) is selected as a "Best Poster Award" in "Tokyo Tech - Hitotsubashi Interdisciplinary Conference & APFA7".

### 論文

#### Journal of Molecular Liquids: the special issue of 7th symposium on liquidsに以下の論文が受理されました。

##### Yuka Nakamura, Akira Yoshimori, and Ryo Akiyama

Effects of the Solvation Structure on Diffusion of a Large Particle in a Binary Mixture Studied by Perturbation Theory

##### A. Suematsu, A. Yoshimori, M. Saiki, J. Matsui, T. Odagaki

Control of solid-phase stability by interaction potential with two minima

#### Journal of Chemical Physicsに以下の論文が掲載されました。

- A. Suematsu, A. Yoshimori, M. Saiki, J. Matsui, and T. Odagaki
- Solid phase stability of a double-minimum interaction potential system J. Chem. Phys.
**140**, 244501 (2014)

#### Journal of the Physical Society of Japanに以下の論文が出版されました。

##### Yuka Nakamura, Akira Yoshimori, and Ryo Akiyama

Perturbation Theory of Large-Particle Diffusion in a Binary Solvent Mixture JPSJ **83**, 064601 (2014)

##### Kazuo Yamada and Akira Yoshimori

A Unified Proof of the Harada-Sasa equality for Underdamped and Overdamped Systems JPSJ **83**, 053001 (2014)

#### Chemical Physics Letters に以下の論文が出版されました。

##### Toru Ekimoto, Akira Yoshimori, Takashi Odagaki and Takashi Yoshidome

A theoretical framework for calculations of the structural relaxation time on the basis of the free energy landscape theory,,

Chemical Physics letters, Volume 577, 9 July 2013, Pages 58-61.

A theoretical framework for calculations of the structural relaxation time on the basis of the free energy landscape theory,

#### Physical Review E に以下の論文が出版されました。

##### Shankar P. Das1,* and Akira Yoshimori

Coarse-grained forms for equations describing the microscopic motion of particles in a fluid,,

Phys. Rev. E 88, 043008 (2013) [8 pages].

Coarse-grained forms for equations describing the microscopic motion of particles in a fluid,