3 citations · 3 across the 3 of their papers we have counts for
3 papers
math-ph2025
On the maximum purity of absolutely separable bipartite states
Hoang Phi Dung, Vu The Khoi
In this study, we investigate the problem of determining the maximum purity for absolutely separable and absolutely PPT quantum states. From the geometric viewpoint, this problem i…
math.GT2020★ 3 cited
Left orderable surgeries of double twist knots II
Vu The Khoi, Masakazu Teragaito, Anh T. Tran
A slope is called a left orderable slope of a knot if the 3-manifold obtained by -surgery along has left orderable fundamental group. Consider two-bridge…
math.SG2005
On the symplectic volume of the moduli space of Spherical and Euclidean polygons
Vu The Khoi
In this paper, we study the symplectic volume of the moduli space of polygons by using Witten's formula. We propose to use this volume as a measure for the flexibility of a polygon…