159 citations · 173 across the 2 of their papers we have counts for
4 papers
Chiral -wave superconductivity in a twisted array of proximitized quantum wires
Tarun Tummuru, Oguzhan Can, Marcel Franz
A superconductor with order has long fascinated the physics community because vortex defects in such a system host Majorana zero modes. Here we propose a simple construc…
High-temperature topological superconductivity in twisted double layer copper oxides
Oguzhan Can, Tarun Tummuru, Ryan P. Day +3
A great variety of novel phenomena occur when two-dimensional materials, such as graphene or transition metal dichalcogenides, are assembled into bilayers with a twist between indi…
Triangular lattice Majorana-Hubbard model: Mean field theory and DMRG on a width-4 torus
Tarun Tummuru, Alberto Nocera, Ian Affleck
Majorana modes can arise as zero energy bound states in a variety of solid state systems. A two-dimensional phase supporting these quasiparticles, for instance, emerges on the surf…
Phase diagram of the spin-1/2 Kitaev-Gamma chain and emergent SU(2) symmetry
Wang Yang, Alberto Nocera, Tarun Tummuru +2
We study the phase diagram of a one-dimensional version of the Kitaev spin-1/2 model with an extra ``-term", using analytical, density matrix renormalization group and exact dia…