149 citations · 671 across the 50 of their papers we have counts for
4 papers · 2 filters
Geometric conservation in curved spacetime and entropy
Sinya Aoki, Yoshimasa Hidaka, Kiyoharu Kawana +1
We provide an improved definition of new conserved quantities derived from the energy-momentum tensor in curved spacetime by introducing an additional scalar function. We find that…
Effective Brane Field Theory with Higher-form Symmetry
Yoshimasa Hidaka, Kiyoharu Kawana
We propose an effective field theory for branes with higher-form symmetry as a generalization of ordinary Landau theory, which is an extension of the previous work by Iqbal and McG…
Bulk modified gravity from a thermal CFT by the conformal flow
Sinya Aoki, János Balog, Kiyoharu Kawana +1
We construct a bulk spacetime from a boundary CFT, free scalar model, at finite temperature using a smearing technique, called a conformal flow. The bulk metric is construct…
Quantum phase transition and absence of quadratic divergence in generalized quantum field theories
Hikaru Kawai, Kiyoharu Kawana, Kin-ya Oda +1
In ordinary thermodynamics, around first-order phase transitions, the intensive parameters such as temperature and pressure are automatically fixed to the phase transition point wh…