Andjelo Samsarov

Scattering in graphene with impurities : A low energy effective theory (2009)

Gupta, Kumar S., Samsarov, Andjelo, Sen, Siddhartha

We analyze the scattering sector of the Hamiltonians for both gapless and gapped graphene in the presence of a charge impurity using the 2D Dirac equation, which is applicable in the long wavelength...

A universal formula for representing Lie algebra generators as formal power series with coefficients in the Weyl algebra (2006)

Durov, Nikolai, Meljanac, Stjepan, Samsarov, Andjelo, Škoda, Zoran

Given a $n$-dimensional Lie algebra $g$ over a field $k \supset \mathbb Q$, together with its vector space basis $X^0_1,..., X^0_n$, we give a formula, depending only on the structure constants,...

Calogero Model(s) and Deformed Oscillators (2006)

Milekovic, Marijan, Meljanac, Stjepan, Samsarov, Andjelo

We briefly review some recent results concerning algebraical (oscillator) aspects of the $N$-body single-species and multispecies Calogero models in one dimension. We show how these models emerge...

Calogero Model(s) and Deformed Oscillators (2006)

Marijan Milekovic, Stjepan Meljanac, Andjelo Samsarov

We briefly review some recent results concerning algebraical (oscillator) aspects of the N-body single-species and multispecies Calogero models in one dimension. We show how these models emerge from...