Publications (62)
Persistent spin currents in superconducting altermagnets
Kyle Monkman, Joan Weng, Niclas Heinsdorf +2
Superconductors are famously capable of supporting persistent electrical currents, that is, currents that flow without any measurable decay as long as the material is kept in the s…
Phase Diagram of the Interacting Majorana Chain Model
Armin Rahmani, Xiaoyu Zhu, Marcel Franz +1
The Hubbard chain and spinless fermion chain are paradigms of strongly correlated systems, very well understood using Bethe ansatz, Density Matrix Renormalization Group (DMRG) and…
Traversable wormhole in coupled SYK models with imbalanced interactions
Rafael Haenel, Sharmistha Sahoo, Timothy H. Hsieh +1
A pair of identical Sachdev-Ye-Kitaev (SYK) models with bilinear coupling forms a quantum dual of a traversable wormhole, with a ground state close to the so called thermofield dou…
Interacting Majorana Fermions
Armin Rahmani, Marcel Franz
Majorana fermions are the real (in a mathematical sense) counterparts of complex fermions like ordinary electrons. The promise of topological quantum computing has lead to substant…
Spontaneous altermagnetism in multi-orbital correlated electron systems
Nitin Kaushal, Adarsh S. Patri, Marcel Franz
Altermagnets have attracted considerable attention in recent years owing to their potential technological applications in spintronics and magnonics. Recently, a new class of sponta…
-mon: transmon with strong anharmonicity
Hrishikesh Patel, Vedangi Pathak, Oguzhan Can +2
We propose a novel qubit architecture based on a planar -axis Josephson junction between a thin flake -wave superconductor (SC), such as a high- cuprate BiSrC…