Universal Wave-Function Overlap and Universal Topological Data from Generic Gapped Ground States

Universal Wave-Function Overlap and Universal Topological Data from Generic Gapped Ground States.

We propose a way-universal wave-function overlap-to extract universal topological data from generic ground states of gapped systems in any dimensions. Those extracted topological data might fully characterize the topological orders with a gapped or gapless boundary. For nonchiral topological orders in (2+1)D, these universal topological data consist of two matrices S and T, which generate a pro...

Universal symmetry-protected topological invariants for symmetry-protected topological states

Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Symmetry-protected topological (SPT) states are short-range entangled states with a symmetry G. They belong to a ne...

Mani and shapur a universal faith for e universal kingdom

Entanglement and Ground States of Gapped Hamiltonians

Generic Universal Switch Blocks

A switch block M with W terminals on each side is said to be universal if every set of nets satisfying the dimension constraint (i.e., the number of nets on each side of M is at most W ) is simultaneously routable through M [2]. In this paper, we present an algorithm to construct N -sided universal switch blocks with W terminals on each side. Each of our universal switch blocks has N2 W switche...