On Hamiltonians with position-dependent mass from Kaluza-Klein compactifications

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• 作者：Á ; ngel Ballesteros ; ^{angelb@ubu.es} ; Ivá ; n Gutié ; rrez-Sagredo ^{igsagredo@ubu.es} ; Pedro Naranjo ^{pnaranjo@ubu.es}
• 关键词：Position-dependent mass ; Nonlinear oscillator ; Integrability ; Kaluza&ndash ; Klein ; Compactification ; Curvature
• 刊名：Physics Letters A
• 出版年：2017
• 出版时间：19 February 2017
• 年：2017
• 卷：381
• 期：7
• 页码：701-706
• 全文大小：328 K
• 卷排序：381

文摘

New position-dependent mass systems arising from inhomogeneous Kaluza–Klein compactifications are presented. Connections with known integrable position-dependent mass systems are established. A novel mechanism for the dynamical generation of curvature is proposed.