2 papers
math-ph2026
Deformation quantization for systems with second-class constraints in deformed fermionic phase space
Bing-Sheng Lin, Tai-Hua Heng
In order to quantize systems involving second-class constraints, one should use Dirac bracket instead of Poisson bracket. Furthermore, one can specify a star product in which the t…
math-ph2025
Connes spectral distance and nonlocality of generalized noncommutative phase spaces
Bing-Sheng Lin, Tai-Hua Heng
We study the Connes spectral distance of quantum states and analyse the nonlocality of a 4D generalized noncommutative phase space. By virtue of the Hilbert-Schmidt operatorial for…