@article{ISI:000375215600002,
 abstract = {We study the effects of Majorana modes and interactions between
electrons on transport in a one-dimensional system with a junction of
three p-wave superconductors (SCs) which are connected to normal metal
leads. For sufficiently long SCs, there are zero energy Majorana modes
at the junctions between the SCs and the leads, and, depending on the
signs of the p-wave pairings in the three SCs, there can also be one or
three Majorana modes at the junction of the three SCs. We show that the
various sub-gap conductances have peaks occurring at the energies of all
these modes; we therefore get a rich pattern of conductance peaks. Next,
we use a renormalization group approach to study the scattering matrix
of the system at energies far from the SC gap. The fixed points of the
renormalization group flows and their stabilities are studied; we find
that the scattering matrix at the stable fixed point is highly symmetric
even when the microscopic scattering matrix and the interaction
strengths are not symmetric. We discuss the implications of this for the
conductances. Finally we propose an experimental realization of this
system which can produce different signs of the p-wave pairings in the
different SCs.},
 article-number = {19},
 author = {Deb, Oindrila and Thakurathi, Manisha and Sen, Diptiman},
 doi = {10.1140/epjb/e2015-60846-1},
 eissn = {1434-6036},
 issn = {1434-6028},
 journal = {EUROPEAN PHYSICAL JOURNAL B},
 month = {JAN 25},
 number = {1},
 researcherid-numbers = {Deb, Oindrila/AAV-6760-2020},
 times-cited = {2},
 title = {Transport across a system with three p-wave superconducting wires:
effects of Majorana modes and interactions},
 unique-id = {ISI:000375215600002},
 volume = {89},
 year = {2016}
}