One-dimensional time-Floquet photonic crystal

Using the Floquet Hamiltonian derived based on the time-dependent perturbation theory, we investigated the quasienergy bands of a one-dimensional time-Floquet photonic crystal (PC).The PC contains two alternating layers with different permittivies in the static case which are labeled as A and B.The permittivity of layer A is modulated periodically

read more


Quantum Measurements from a Logical Point of View

We introduce a logic modelling some aspects of the behaviour of the measurement process, in such a way that no direct mention of quantum states is made, thus avoiding the problems associated to this rather evasive notion.We then study some properties of the models of this logic, and deduce some characteristics that any model (and hence, any GIFT CA

read more

A new modified wavelet-based ECG denoising

Purpose: Wavelet denoising is one of the denoising methods commonly used for ECG signals.However, due to the frequency overlap between the EMG and ECG, the feeble characteristics of ECG signals Artificial Flora exists the risk of being weakened in the process of filtering noise.This paper presents a method of modified wavelet design and applies it

read more