D. Kapor

activity

20092022

\frac{1}{2}

quantum Heisenberg

J_{1} - J_{2}

antiferromagnet on the body-centered-cubic lattice in random phase approximation

24 citations · 34 across the 15 of their papers we have counts for

collaborators

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cond-mat.str-el2013★ 24 cited

Phase diagram of spin- $\frac{1}{2}$ quantum Heisenberg $J_{1} - J_{2}$ antiferromagnet on the body-centered-cubic lattice in random phase approximation

Milan R. Pantic, Darko V. Kapor, Slobodan M. Radosevic +1

Magnetic properties of spin $\frac{1}{2}$ $J_{1} - J_{2}$ Heisenberg antiferromagnet on body centered cubic lattice are investigated. By using two-time temperature Green's functions, sublat…

cond-mat.str-el2013★ 8 cited

Magnon Energy Renormalization and Low-Temperature Thermodynamics of O(3) Heisenberg Ferromagnets

Slobodan M. Radosevic, Milan R. Pantic, Milica V. Pavkov-Hrvojevic +1

We present the perturbation theory for lattice magnon fields of $D$ -dimensional O(3) Heisenberg ferromagnet. The effective Hamiltonian for the lattice magnon fields is obtained sta…

Phase diagram of spin-21​ quantum Heisenberg J1​−J2​ antiferromagnet on the body-centered-cubic lattice in random phase approximation

Magnon Energy Renormalization and Low-Temperature Thermodynamics of O(3) Heisenberg Ferromagnets

Phase diagram of spin- $\frac{1}{2}$ quantum Heisenberg $J_{1} - J_{2}$ antiferromagnet on the body-centered-cubic lattice in random phase approximation