A. Okopińska

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19932014

most citedTwo-electron entanglement in elliptically deformed quantum dots

34 citations · 136 across the 11 of their papers we have counts for

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2 papers · 1 filter

hep-th1996★ 2 cited

The Effective Action for Local Composite Operators $Φ^{2} (x)$ and $Φ^{4} (x)$

Anna Okopińska

The generating functionals for the local composite operators, $Φ^{2} (x)$ and $Φ^{4} (x)$ , are used to study excitations in the scalar quantum field theory with $λ Φ^{4}$ interaction. The e…

hep-th1993★ 8 cited

Optimized Perturbation Methods for the Free Energy of the Anharmonic Oscillator

Kostas Vlachos, Anna Okopinska

Two possibile applications of the optimized expansion for the free energy of the quantum-mechanical anharmonic oscillator are discussed. The first method is for the finite temperat…

The Effective Action for Local Composite Operators Φ2(x) and Φ4(x)

Optimized Perturbation Methods for the Free Energy of the Anharmonic Oscillator

The Effective Action for Local Composite Operators $Φ^{2} (x)$ and $Φ^{4} (x)$