Abstract
Using the ordered product for quantum operators, the motion equation in a quantum network with discrete charge is solved exactly. More importantly, by introducing dissipation, the non-Hermitian dynamics is treated, finding the exceptional point explicitly. It defines the energies supporting stationary states which are degenerate. Consequently, the configuration entropy is calculated. Entropy is a decreasing function of energy, a typical characteristic of dual metamaterials, which also sustains negative temperatures. The specific heat is also calculated as being always negative.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.