Jędrzej Wardyn

Exact dimer ground states of long-range spin chains and ladders

Interacting spin chains and ladders are known to support a plethora of quantum phases withcomplex ground-state phase diagrams. In this work, we study a large family of such models anddetermine precise, explicit conditions under which an exact dimer state is guaranteed to be thegr...

Exact dimer ground states of long-range spin chains and ladders

Interacting spin chains and ladders are known to support a plethora of quantum phases withcomplex ground-state phase diagrams. In this work, we study a large family of such models anddetermine precise, explicit conditions under which an exact dimer state is guaranteed to be thegr...