By engineering the gain and loss in optical systems, researchers can achieve extraordinary control over light propagation and manipulation. Non-Hermitian physics has also been applied to the study of ...

"This characteristic enables adiabatic evolution in non-Hermitian systems while overcoming dissipative effects, holding significant promise for applications in EP-related topological physics and ...

In fact, the phase winds exactly by as predicted by theory -- this quantity is the new topological invariant that arises only in non-Hermitian systems. "This is the first direct measurement of a ...

A breakthrough has now been achieved by physicists as they have observed topological phenomena in a circuit system with gain and loss. The theoretical foundation for non-Hermitian topology might ...

Such an open quantum system can be effectively described by a non-Hermitian Hamiltonian, providing crucial insights into quantum information processing, curved space, non-trivial topological ...

Such an open quantum system can be effectively described by a non-Hermitian Hamiltonian, providing crucial insights into quantum information processing, curved space, non-trivial topological ...