旋转不变的等自旋婴儿Skyrmion被费米子修饰
Rotationally invariant isospinning baby-skyrmions dressed by fermions
AI总结:
本文将费米子耦合到等自旋的(2+1)婴儿Skyrme模型中,发现了一致的旋转不变局域解,并证明了费米子解在特定极限下可成为哈密顿量的本征态,同时揭示了局域态中内部等自旋频率的新约束及反反应效应。
摘要:
我们将费米子耦合到等自旋的(2+1)婴儿Skyrme模型中。我们证明了可以找到一致的旋转不变局域解,但运动方程的费米子解通常不是哈密顿量的本征态。然而在特定极限下,它们会成为完全的本征态。我们还找到了哈密顿量相应的费米子本征态,我们的费米子假设对此也非常适合。对于局域费米子态,存在一个关于内部等自旋频率的新约束。在整个研究中,我们包含了费米子对婴儿Skyrmion的反反应。
英文摘要:
We couple Fermions to the isospinning (2+1) baby-skyrme model. We show that consistent rotationally invariant localised solutions can be found but the Fermionic solutions to the equations of motion are not in general eigenstates of the Hamiltonian. These do however become full eigenstates in a particular limit. We also find the corresponding Fermionic eigenstates of the Hamiltonian, for which our Fermion ansatz is also well suited. For localised Fermionic states, a novel constraint on the internal isospin frequency exists. Throughout our studies, we include the backreaction of the Fermions on the baby-skyrmion.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。