| Journal: | Revista mexicana de física |
| Database: | PERIÓDICA |
| System number: | 000460870 |
| ISSN: | 0035-001X |
| Authors: | Pedrosa, I.A1 Nascimento, L1 |
| Institutions: | 1Universidade Federal da Paraiba, Joao Pessoa, Paraiba. Brasil |
| Year: | 2022 |
| Season: | Ene-Feb |
| Volumen: | 68 |
| Number: | 1 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, teórico |
| English abstract | We investigate the connection between the London superconductor and a mesoscopic RLC circuit in both classical and quantum contexts. We show that the mathematical framework to describe the dynamics of these two different systems is identical. Based on the Lewis-Riesenfeld invariant method together with the Fock states, we solve the time-dependent Schrödinger equation for this problem and evaluate some of its important physical properties, such as coherent states, expectation values of the charge and magnetic flux, their quantum fluctuations and the corresponding uncertainty principle |
| Disciplines: | Física y astronomía |
| Keyword: | Física de materia condensada, Superconductor de Londres, Circuito RLC, Ecuaciones de Londres, Método invariante, Estados coherentes |
| Keyword: | Condensed matter physics, London superconductor, RLC circuit, London equations, Invariant method, Coherent states |
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