87 citations
- The University of Texas Rio Grande ValleyUS3 papers
- Huazhong University of Science and TechnologyCN1 paper
- Institute of Structure of MatterIT1 paper
- Lancaster UniversityGB1 paper
- Louisiana State UniversityUS1 paper
- Muğla UniversityTR1 paper
- National Research CouncilLK1 paper
- Recep Tayyip Erdoğan UniversityTR1 paper
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quant-ph2020★ 8 cited
Eigenstate clustering around exceptional points
Cem Yuce
We propose an idea of eigenstate clustering in non-Hermitian systems. We show that non-orthogonal eigenstates can be clustered around exceptional points and illustrate our idea on…
quant-ph2019★ 6 cited
Topological states at exceptional points
C. Yuce
We consider an N-level non-Hermitian Hamiltonian with an exceptional point of order N. We define adiabatic equivalence in such systems and explore topological phase. We show that t…