Interplay of entanglement structures and stabilizer entropy in spin models
Istituto Nazionale di Fisica Nucleare, Sezione di Napoli · University of Naples Federico II · +2 more institutions
Abstract
Understanding the interplay between nonstabilizerness and entanglement is crucial for uncovering the fundamental origins of quantum complexity. Recent studies have proposed entanglement spectral quantities, such as antiflatness of the entanglement spectrum and entanglement capacity, as effective complexity measures, establishing direct connections to stabilizer Rényi entropies. In this work, we systematically investigate quantum complexity across a diverse range of spin models, analyzing how entanglement structure and nonstabilizerness serve as distinctive signatures of quantum phases. By studying entanglement spectra and stabilizer entropy measures, we demonstrate that these quantities consistently…
Citation impact
- FWCI
- 58.61
- Percentile
- 99%
- References
- 240
Authors
4- MVMichele ViscardiCorresponding
Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, University of Naples Federico II
- MDMarcello Dalmonte
The Abdus Salam International Centre for Theoretical Physics (ICTP)
- AHAlioscia Hamma
Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Scuola Superiore Meridionale, University of Naples Federico II
- ETEmanuele Tirrito
The Abdus Salam International Centre for Theoretical Physics (ICTP)
Topics & keywords
- Quantum entanglement
- Quantum
- Squashed entanglement
- Entropy (arrow of time)
- Quantum discord
- Multipartite entanglement
- Spin (aerodynamics)