35 citations · 120 across the 8 of their papers we have counts for
13 papers
Massive particles coupled with 2+1 dimensional gravity and noncommutative field theory
Yuya Sasai, Naoki Sasakura
Recently, it has been shown that the effective field theory of the Ponzano-Regge model with which spinless massive particles are coupled is given by three dimensional Euclidean non…
Emergent general relativity in fuzzy spaces from tensor models
Naoki Sasakura
Tensor models can be regarded as theories of dynamical fuzzy spaces, and provide background independent theories of space. Their classical solutions correspond to classical backgro…
Domain wall solitons and Hopf algebraic translational symmetries in noncommutative field theories
Yuya Sasai, Naoki Sasakura
Domain wall solitons are the simplest topological objects in field theories. The conventional translational symmetry in a field theory is the generator of a one-parameter family of…
The lowest modes around Gaussian solutions of tensor models and the general relativity
Naoki Sasakura
In the previous paper, the number distribution of the low-lying spectra around Gaussian solutions representing various dimensional fuzzy tori of a tensor model was numerically show…
The fluctuation spectra around a Gaussian classical solution of a tensor model and the general relativity
Naoki Sasakura
Tensor models can be interpreted as theory of dynamical fuzzy spaces. In this paper, I study numerically the fluctuation spectra around a Gaussian classical solution of a tensor mo…
Braided quantum field theories and their symmetries
Yuya Sasai, Naoki Sasakura
Braided quantum field theories proposed by Oeckl can provide a framework for defining quantum field theories having Hopf algebra symmetries. In quantum field theories, symmetries l…