P. K. Osei

activity

20112024

most citedOn the semiduals of local isometry groups in 3d gravity

15 citations · 46 across the 7 of their papers we have counts for

collaborators

Showing math.QAShow all

2 papers · 1 filter

math.QA2017

Semidual Kitaev lattice model and tensor network representation

Florian Girelli, Prince K. Osei, Abdulmajid Osumanu

Kitaev's lattice models are usually defined as representations of the Drinfeld quantum double $D (H) = H ⋈ H^{* op}$ , as an example of a double cross product quantum group…

math.QA2017★ 14 cited

Quasitriangular structure and twisting of the 2+1 bicrossproduct model

S. Majid, P. K. Osei

We show that the bicrossproduct model $C [S U_{2}^{*}] ▶ ◃ U (s u_{2})$ quantum Poincare group in 2+1 dimensions acting on the quantum spacetime $[x_i,t]=\i…