106 citations
- RIKEN Center for Quantum Computing106 papers
- Trieste Astronomical ObservatoryIT53 papers
- The University of TokyoJP52 papers
- Institute for Fundamental Physics of the UniverseIT51 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT50 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT46 papers
- RIKENJP45 papers
- Ludwig-Maximilians-Universität MünchenDE41 papers
- Centre National de la Recherche ScientifiqueFR40 papers
- Heidelberg UniversityDE39 papers
- Lyon 1 UniversitéFR38 papers
- National Institute for AstrophysicsIT38 papers
5 papers · 2 filters
Controlling discrete time crystals via single-site operations in zero-field diamond quantum simulators
Naoya Egawa, Kaoru Mizuta, Joji Nasu
Discrete time crystals (DTCs) have emerged as novel nonequilibrium phases of matter that spontaneously break discrete time-translation symmetry in periodically driven systems. Rigo…
Exact spectral form factors of non-interacting fermions with Dyson statistics
Tatsuhiko N. Ikeda, Lev Vidmar, Michael O. Flynn
The spectral form factor (SFF) is a powerful diagnostic of random matrix behavior in quantum many-body systems. We introduce a family of random circuit ensembles whose SFFs can be…
Single-Particle Universality of the Many-Body Spectral Form Factor
Michael O. Flynn, Lev Vidmar, Tatsuhiko N. Ikeda
We consider systems of fermions evolved by non-interacting unitary circuits with correlated on-site potentials. When these potentials are drawn from the eigenvalue distribution of…
Thermal Pure States for Systems with Antiunitary Symmetries and Their Tensor Network Representations
Yasushi Yoneta
Thermal pure state algorithms, which employ pure quantum states representing thermal equilibrium states instead of statistical ensembles, are useful both for numerical simulations…
Exact Thermal Eigenstates of Nonintegrable Spin Chains at Infinite Temperature
Yuuya Chiba, Yasushi Yoneta
The eigenstate thermalization hypothesis (ETH) plays a major role in explaining thermalization of isolated quantum many-body systems. However, there has been no proof of the ETH in…