使用SRG流方程的块对角化
Block Diagonalization using SRG Flow Equations
摘要:
通过选择相似重整化群(SRG)流方程的生成元,可以实现哈密顿量的不同解耦模式。尖锐和光滑的块对角形式的相移等效核子核子势的动量空间中产生的例子和类似的低动量相互作用(“v_lowk”)。
英文摘要:
By choosing appropriate generators for the Similarity Renormalization Group (SRG) flow equations, different patterns of decoupling in a Hamiltonian can be achieved. Sharp and smooth block-diagonal forms of phase-shift equivalent nucleon-nucleon potentials in momentum space are generated as examples and compared to analogous low-momentum interactions ("v_lowk").
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。