4 citations · 10 across the 7 of their papers we have counts for
8 papers
Real-Space Renormalization of Stabilizer Rényi Entropies in Spin Chains
Sonja Gombar, Petar Mali, Slobodan Radošević +3
Stabilizer states constitute an important class of quantum states that can be generated from computational-basis states using Pauli operators and Clifford gates. Although they may…
Hamiltonian dynamics of classical spins
Slobodan Radošević, Sonja Gombar, Milica Rutonjski +3
We discuss the geometry behind classical Heisenberg model at the level suitable for third or fourth year students who did not have the opportunity to take a course on differential…
Infinite series involving special functions obtained using simple one-dimensional quantum mechanical problems
Sonja Gombar, Milica Rutonjski, Petar Mali +3
In this paper certain classes of infinite sums involving special functions are evaluated analytically by application of basic quantum mechanical principles to simple models of half…
Summation formulas generated by Hilbert space eigenproblem
Petar Mali, Sonja Gombar, Slobodan Radoševi\' c +3
We demonstrate that certain classes of Schl\" omilch-like infinite series and series that include generalized hypergeometric functions can be calculated in closed form starting fro…
Using quantum mechanics for calculation of different infinite sums
Petar Mali, Milica Rutonjski, Slobodan Radošević +2
We demonstrate that certain class of infinite sums can be calculated analytically starting from a specific quantum mechanical problem and using principles of quantum mechanics. For…
Effects of frustration and Dzyaloshinskii-Moriya interaction on the spin-1/2 anisotropic Heisenberg antiferromagnet with the application to La2CuO4
Milica Rutonjski, Milan Pantic, Milica Pavkov-Hrvojevic
We study the magnetic properties of the two-dimensional anisotropic antiferromagnetic spin-1/2 Heisenberg model with Dzyaloshinskii-Moriya interaction and in-plane frustration incl…
Exciton dynamics in different aromatic hydrocarbon systems
Milica Rutonjski, Petar Mali, Slobodan Radosevic +3
The exciton dispersion is examined in the case of four selected prototypical molecular solids: pentacene,tetracene,picene,chrysene. The model parameters are determined by fitting t…
Effects of frustration and cyclic exchange on the spin-1/2 Heisenberg antiferromagnet within the self-consistent spin-wave theory
Milica S. Rutonjski, Maja B. Berovic, Milica V. Pavkov Hrvojevic
The relevance of the quasi-two-dimensional spin-1/2 frustrated quantum antiferromagnet due to its possibility of modelling the high-temperature superconducting parent compounds has…