Matches in SemOpenAlex for { <https://semopenalex.org/work/W3014448892> ?p ?o ?g. }
- W3014448892 abstract "In this study, the problem of strong Coulomb interactions in topological superconducting wire is analyzed by means of the density-matrix-renormalization-group (DMRG) approach. To analyze properties of edge states in the BDI-class structure a quantity called Majorana polarization is used. From its dependence on wire length and an entanglement-spectrum degeneracy topological phase diagrams are obtained. The DMRG calculations for the Shubin-Vonsovsky-type model of the wire show the transformation of phases with Majorana single and double modes (MSMs and MDMs, respectively) under the increase of on- and inter-site correlations. In particular, we demonstrate different scenarios including the possibilities of both induction and suppression of the MSMs and MDMs. It is shown that in the strongly correlated regime the contributions of single-particle excitations to the Majorana-type states significantly decrease at low magnetic fields. Moreover, the $t-J^{*}-V$-model is derived allowing to study the effective interactions and improve the DMRG numerics. It is found out that in the limiting case of the effective Hamiltonian with infinitely strong on-site repulsion, $t$-model, the topological phases are destroyed. Finally, the ways to probe the MSMs and MDMs via the features of caloric functions are discussed." @default.
- W3014448892 created "2020-04-10" @default.
- W3014448892 creator A5031702890 @default.
- W3014448892 creator A5068919865 @default.
- W3014448892 creator A5088861069 @default.
- W3014448892 date "2020-03-30" @default.
- W3014448892 modified "2023-10-13" @default.
- W3014448892 title "Strong Coulomb interactions in the problem of Majorana modes in a wire of the nontrivial topological class BDI" @default.
- W3014448892 cites W1493943450 @default.
- W3014448892 cites W1571552325 @default.
- W3014448892 cites W1597114179 @default.
- W3014448892 cites W1846182008 @default.
- W3014448892 cites W1965321740 @default.
- W3014448892 cites W1968465139 @default.
- W3014448892 cites W1973663126 @default.
- W3014448892 cites W1973972788 @default.
- W3014448892 cites W1978807487 @default.
- W3014448892 cites W1986517262 @default.
- W3014448892 cites W2003397144 @default.
- W3014448892 cites W2011355683 @default.
- W3014448892 cites W2011970097 @default.
- W3014448892 cites W2015230103 @default.
- W3014448892 cites W2016407890 @default.
- W3014448892 cites W2017955264 @default.
- W3014448892 cites W2023056807 @default.
- W3014448892 cites W2035956966 @default.
- W3014448892 cites W2037768897 @default.
- W3014448892 cites W2049657210 @default.
- W3014448892 cites W2055424520 @default.
- W3014448892 cites W2062067496 @default.
- W3014448892 cites W2067650803 @default.
- W3014448892 cites W2068153406 @default.
- W3014448892 cites W2072934533 @default.
- W3014448892 cites W2079305833 @default.
- W3014448892 cites W2085028207 @default.
- W3014448892 cites W2089970076 @default.
- W3014448892 cites W2091731343 @default.
- W3014448892 cites W2098224813 @default.
- W3014448892 cites W2111640030 @default.
- W3014448892 cites W2122392816 @default.
- W3014448892 cites W2122915709 @default.
- W3014448892 cites W2135273380 @default.
- W3014448892 cites W2224500885 @default.
- W3014448892 cites W2258470724 @default.
- W3014448892 cites W2259466246 @default.
- W3014448892 cites W2533829791 @default.
- W3014448892 cites W2547413712 @default.
- W3014448892 cites W2613483744 @default.
- W3014448892 cites W2619081323 @default.
- W3014448892 cites W2766253867 @default.
- W3014448892 cites W2768762640 @default.
- W3014448892 cites W2791294746 @default.
- W3014448892 cites W2896616213 @default.
- W3014448892 cites W2896976304 @default.
- W3014448892 cites W2954416473 @default.
- W3014448892 cites W2971985469 @default.
- W3014448892 cites W2979108365 @default.
- W3014448892 cites W2981824672 @default.
- W3014448892 cites W3022271612 @default.
- W3014448892 cites W3100942379 @default.
- W3014448892 cites W3125378746 @default.
- W3014448892 cites W4243656137 @default.
- W3014448892 cites W4290463769 @default.
- W3014448892 cites W581149238 @default.
- W3014448892 doi "https://doi.org/10.1103/physrevb.101.125431" @default.
- W3014448892 hasPublicationYear "2020" @default.
- W3014448892 type Work @default.
- W3014448892 sameAs 3014448892 @default.
- W3014448892 citedByCount "15" @default.
- W3014448892 countsByYear W30144488922020 @default.
- W3014448892 countsByYear W30144488922021 @default.
- W3014448892 countsByYear W30144488922022 @default.
- W3014448892 countsByYear W30144488922023 @default.
- W3014448892 crossrefType "journal-article" @default.
- W3014448892 hasAuthorship W3014448892A5031702890 @default.
- W3014448892 hasAuthorship W3014448892A5068919865 @default.
- W3014448892 hasAuthorship W3014448892A5088861069 @default.
- W3014448892 hasBestOaLocation W30144488922 @default.
- W3014448892 hasConcept C114614502 @default.
- W3014448892 hasConcept C121040770 @default.
- W3014448892 hasConcept C121332964 @default.
- W3014448892 hasConcept C126255220 @default.
- W3014448892 hasConcept C128911142 @default.
- W3014448892 hasConcept C130787639 @default.
- W3014448892 hasConcept C147120987 @default.
- W3014448892 hasConcept C184720557 @default.
- W3014448892 hasConcept C2778761060 @default.
- W3014448892 hasConcept C29547527 @default.
- W3014448892 hasConcept C33923547 @default.
- W3014448892 hasConcept C54101563 @default.
- W3014448892 hasConcept C62520636 @default.
- W3014448892 hasConcept C68532491 @default.
- W3014448892 hasConcept C84114770 @default.
- W3014448892 hasConcept C9342510 @default.
- W3014448892 hasConceptScore W3014448892C114614502 @default.
- W3014448892 hasConceptScore W3014448892C121040770 @default.
- W3014448892 hasConceptScore W3014448892C121332964 @default.
- W3014448892 hasConceptScore W3014448892C126255220 @default.
- W3014448892 hasConceptScore W3014448892C128911142 @default.
- W3014448892 hasConceptScore W3014448892C130787639 @default.