Quantum dynamical tunneling breaks classical conserved quantities.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review. E"
DOI: 10.1103/physreve.109.054113
Abstract: We discover that quantum dynamical tunneling, occurring between phase space regions in a classically forbidden way, can break conserved quantities. We rigorously prove that a conserved quantity in a class of typical pseudointegrable systems can… read more here.
Keywords: breaks classical; dynamical tunneling; tunneling breaks; conserved quantity ... See more keywords
Dynamical Tunneling in More than Two Degrees of Freedom
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DOI: 10.3390/e26040333
Abstract: Recent progress towards understanding the mechanism of dynamical tunneling in Hamiltonian systems with three or more degrees of freedom (DoF) is reviewed. In contrast to systems with two degrees of freedom, the three or more… read more here.
Keywords: tunneling two; dynamical tunneling; degrees freedom; two degrees ... See more keywords