Negative Partial Density of States

Autor: P. Singha Deo
Rok vydání: 2021
Předmět:
Zdroj: Mesoscopic Route to Time Travel ISBN: 9789811644641
DOI: 10.1007/978-981-16-4465-8_5
Popis: We first give an introduction to Burgers circuit (BC). We then show that phase of the wavefunction in different model systems can be understood in general using BC. This includes the new discontinuous phase discussed in Chap. 2. Then the three prong potential is introduced and it is shown that the discontinuous phase has continuous counterparts that lead to the dramatic effect that PDOS can become negative. Such continuous counterparts were not known in case of classical waves. FSR-like rules can also be understood in terms of BC. General proofs are provided that make our results independent of the models used for demonstration.
Databáze: OpenAIRE