14 citations · 32 across the 5 of their papers we have counts for
5 papers
Equation of Motion for the Quantum Characteristic Functions
Itay Hen, Amir Kalev
In this paper, we derive equations of motion for the normal-order, the symmetric-order and the antinormal-order quantum characteristic functions, applicable for general Hamiltonian…
Spontaneous Breaking of Rotational Symmetry in Rotating Solitons - a Toy Model of Excited Nucleons with High Angular Momentum
Itay Hen, Marek Karliner
We study the phenomenon of spontaneous breaking of rotational symmetry (SBRS) in the rotating solutions of two types of baby Skyrme models. In the first the domain is a two-sphere…
Baby Skyrmions on the Two-Sphere
Itay Hen, Marek Karliner
We find the static multi-soliton solutions of the baby Skyrme model on the two-sphere for topological charges 1 =< B =< 14. Numerical full-field results show that the charge-one Sk…
Hexagonal Structure of Baby Skyrmion Lattices
Itay Hen, Marek Karliner
We study the zero-temperature crystalline structure of baby Skyrmions by applying a full-field numerical minimization algorithm to baby Skyrmions placed inside different parallelog…
Classical States and Their Quantum Correspondence
I. Hen, A. Kalev
We point out a correspondence between classical and quantum states, by showing that for every classical distribution over phase--space, one can construct a corresponding quantum st…