14.2k citations
- Centre National de la Recherche ScientifiqueFR968 papers
- University of MichiganUS945 papers
- The University of TokyoJP935 papers
- National Institute for Subatomic PhysicsNL901 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT887 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT884 papers
- Sapienza University of RomeIT866 papers
- University of CambridgeGB854 papers
- Radboud University NijmegenNL851 papers
- Chinese Academy of SciencesCN848 papers
- University of WashingtonUS839 papers
- Chinese University of Hong KongHK832 papers
Showing 2009 · quant-phShow all
2 papers · 2 filters
quant-ph2009★ 8 cited
Origin of branch points in the spectrum of PT-symmetric periodic potentials
Ching-Hao Chang, Shi-Ming Wang, Tzay-Ming Hong
There exists multiple branch points in the energy spectrum for some \emph{PT}-symmetric periodic potentials, where the real eigenvalues turn into complex ones. By studying the tran…
quant-ph2009★ 75 cited
High performance entanglement-assisted quantum LDPC codes need little entanglement
Min-Hsiu Hsieh, Wen-Tai Yen, Li-Yi Hsu
Though the entanglement-assisted formalism provides a universal connection between a classical linear code and an entanglement-assisted quantum error-correcting code (EAQECC), the…