کنفرانس مهندسی برق ایران

صفحه اصلی / بیست و نهمین کنفرانس مهندسی برق ایران

One-Way Edge Modes Induced by Synthetic Magnetic Field in Time-Varying LC Circuit

نویسندگان :

Sadeq Bahmani¹ Amir Nader Askarpour²

1- دانشگاه صنعتی امیرکبیر 2- دانشگاه صنعتی امیرکبیر

کلمات کلیدی :

Synthetic magnetic field, Edge Mode, LC circuit

چکیده :

A scheme for creating a synthetic magnetic field in an electrical circuit is proposed. The circuit consists of LC resonators arranged in a two dimensional square lattice and coupled to each other through sinusoidal time-varying capacitors. Under certain assumptions, the dynamical equation of the circuit could be casted into the form of a Schrodinger equation with an effective Hamiltonian. By choosing appropriate values for the elements of the Hamiltonian in analogy with the Hamiltonian of a charged particle under a magnetic field, a synthetic magnetic field appears in the circuit. The robust one-way propagating edge state which is a property of a two dimensional lattice under a magnetic field, was observed in simulations.

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