5 citations · 5 across the 2 of their papers we have counts for
5 papers
The effects of three magnons interactions in the magnon-density waves of triangular spin lattices
M. Merdan, Y. Xian
We investigate the magnon-density waves proposed as the longitudinal excitations in triangular lattice antiferromagnets by including the cubic and quartic corrections in the large-…
Longitudinal Excitations in Bipartite and Hexagonal Antiferromagnetic Spin Lattices
Y. Xian, M. Merdan
Based on our recently proposed magnon-density-waves using the microscopic many-body approach, we investigate the longitudinal excitations in quantum antiferromagnets by including t…
Excited states of the quasi-one-dimensional hexagonal quantum antiferromagnets
M. Merdan, Y. Xian
We investigate the excited states of the quasi-one-dimensional quantum antiferromagnets on hexagonal lattices, including the longitudinal modes based on the magnon-density waves. A…
Longitudinal excitations in triangular lattice antiferromagnets
Mohammad Merdan, Y. Xian
We study the longitudinal excitations of quantum antiferromagnets on a triangular lattice by a recently proposed microscopic many-body approach based on magnon-density waves. We ca…
Coupled-cluster calculations for the ground- and excited-states of the spin-half XXZ model
Mohammad Merdan, Y. Xian
The coupled-cluster method is applied to the spin-1/2 antiferromagnetic XXZ model on a square lattice by employing an approximation which contains two-body long-range correlations…