■Preface
Information Dissemination of Physics
Seiji Miyashita......511

■Interdisciplinary
Neutrino-less Double Beta Decay Probes Mystery of Matter Dominated Universe
Saori Umehara and Sei Yoshida......514

■Researches
Persistent Homology of Entangled Rings
Takenobu Nakamura and Takahiro Sakaue......523

The Swampland Program in Quantum Gravity
Yuta Hamada......529

Universality of Osmotic Pressure throughout Gelation Process
Naoyuki Sakumichi and Takamasa Sakai......535

Emergent Properties of Quantum Search and Networks―Scaling Exponents in Fractal Lattices
Shohei Watabe, Rei Sato, and Tetsuro Nikuni......541

Big Bang Nucleosynthesis―"Trojan Horse Method"Approaching the "Cosmological Lithium Problem"
Seiya Hayakawa, Hidetoshi Yamaguchi, and Toshitaka Kajino......547

■La Toccata......553

■JPSJ Selected Papers in the Latest Issue......555

■PTEP Selected Papers in the Latest Issue......557

■Reports on JPS Meeting......560

■Physics Community News......566

■Obituary......567

■Book Reviews......568