4 citations · 5 across the 2 of their papers we have counts for
2 papers
physics.gen-ph2019★ 1 cited
Noncommutativity of four-dimensional axisymmetric spacetime in polar coordinate
Ryouta Matsuyama, Michiyasu Nagasawa
It is shown that in the noncommutative spacetime defined by the generalized Moyal product, consistent noncommutativity can be obtained independent of the coordinate system such as…
gr-qc2018★ 4 cited
Gravity in Extreme Regions Based on Noncommutative Quantization of Teleparallel Gravity
Ryouta Matsuyama, Michiyasu Nagasawa
In this paper, a noncommutative gravitational theory is constructed by applying Moyal deformation quantization and the Seiberg-Witten map to teleparallel gravity, a classical gravi…