caa a22 4500 445365609 CHVBK 20180317142929.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s10909-010-0297-x doi (NATIONALLICENCE)springer-10.1007/s10909-010-0297-x Effects of Majorana Edge Fermions on Dynamical Spin Susceptibility in Topological Superfluid 3He-B [Elektronische Daten] [T. Mizushima, K. Machida] The low-energy quasiparticle structures in the vicinity of the specular surface of the superfluid 3He-B are theoretically investigated, based on the Bogoliubov-de Gennes (BdG) framework. A non-trivial topological invariant in the bulk of 3He-B ensures the existence of surface Andreev bound states, called the edge states. The anisotropic spin dynamics arising from the self-Hermitian property of the topologically protected edge states is studied in detail based on the numerical diagonalization of the BdG equation, where the effect of the pair creation and annihilation is underlined. We also propose an experimental way to detect the low-lying spectra of the edge modes through the power law behavior of the low-temperature surface specific heat. Springer Science+Business Media, LLC, 2010 Andreev bound states nationallicence 3He nationallicence p -wave superfluids nationallicence Majorana fermions nationallicence Mizushima T. Department of Physics, Okayama University, 700-8530, Okayama, Japan aut Machida K. Department of Physics, Okayama University, 700-8530, Okayama, Japan aut Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 162/3-4(2011-02-01), 204-211 0022-2291 162:3-4<204 2011 162 10909 https://doi.org/10.1007/s10909-010-0297-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10909-010-0297-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mizushima T. Department of Physics, Okayama University, 700-8530, Okayama, Japan aut NATIONALLICENCE 700 1- Machida K. Department of Physics, Okayama University, 700-8530, Okayama, Japan aut NATIONALLICENCE 773 0- Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 162/3-4(2011-02-01), 204-211 0022-2291 162:3-4<204 2011 162 10909 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer