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hep-th2025
Landau theory for lattice higher gauge theory and Kramers-Wannier duality
Kiyoharu Kawana
We derive a Landau field theory for a lattice higher gauge theory defined on -dimensional open cells (i.e., sites, links, faces, cubes, etc.), and study its continuum-limit and…
hep-th2025
Phases and propagation of closed p-brane
Kiyoharu Kawana
We study phases and propagation of closed -brane within the framework of effective field theory with higher-form global symmetries, i.e., {\it brane-field theory}. We extend our…
cond-mat.stat-mech2025
On Virial Expansion in Hard Sphere Model
Kiyoharu Kawana
Virial expansion is a traditional approach in statistical mechanics that expresses thermodynamic quantities, such as pressure , as power series of density or chemical potential.…