6 citations · 8 across the 5 of their papers we have counts for
5 papers
Planckian Scattering Beyond the Eikonal Approximation in the Quasi-potential Approach
Nguyen Suan Han, Nguyen Nhu Xuan
Asymptotic behavior of the scattering amplitude for two scalar particles by scalar, vector and tensor exchanges at high energy and fixed momentum transfers is reconsidered in quant…
Eliminating on the Divergences of the Photon Self - Energy Diagram in (2+1) Dimensional Quantum Electrodynamics
Nguyen Suan Han, Nguyen Nhu Xuan
The divergence of the photon self - energy diagram in spinor quantum electrodynamics in dimensional space time- is studied by the Pauli - Villars regularization a…
Investigation of the High Energy Behaviours of the Scalar Particle Scattering Amplitude in the Gravitational Field by Functional Approach
Nguyen Suan Han
Closed expressions for the Green function and amplitude of the scalar particle scattering in the external gravitational field are found in the form of functional integr…
The Conversion of Gravitons into Photons in Mode
Nguyen Suan Han, Hoang Ngoc Long, Dang Van Soa
We consider the conversion of gravitons into photons in the mode. Cross sections in different directions are given.
Low-Temperature Expansions and Correlation Functions of the Z_3-Chiral Potts Model
N. S. Han, A. Honecker
Using perturbative methods we derive new results for the spectrum and correlation functions of the general Z_3-chiral Potts quantum chain in the massive low-temperature phase. Expl…