20 citations · 28 across the 3 of their papers we have counts for
3 papers
gr-qc2019★ 4 cited
No small hairs in anisotropic power-law Gauss-Bonnet inflation
Tuan Q. Do, Sonnet Hung Q. Nguyen
We will examine whether anisotropic hairs exist in a string-inspired scalar-Gauss-Bonnet gravity model with the absence of potential of scalar field during the inflationary phase.…
gr-qc2017★ 20 cited
Anisotropic power-law inflation in a two-scalar-field model with a mixed kinetic term
Tuan Q. Do, Sonnet Hung Q. Nguyen
We examine whether an extended scenario of a two-scalar-field model, in which a mixed kinetic term of canonical and phantom scalar fields is involved, admits the Bianchi type I met…
math-ph2009★ 4 cited
Recursive properties of Dirac and Metriplectic Dirac brackets with Applications
Sonnet Q H Nguyen, Lukasz A Turski
In this article, we prove that Dirac brackets for Hamiltonian and non-Hamiltonian constrained systems can be derived recursively. We then study the applicability of that formulatio…