Quantum simulation of spin-boson models with structured bath

Abstract The spin-boson model, involving spins interacting with a bath of quantum harmonic oscillators, is a widely used representation Socks of open quantum systems that describe many dissipative processes in physical, chemical and biological systems.Trapped ions present an ideal platform for simulating the quantum dynamics of such models, by acce

read more



Spillover effects of RMB exchange rate among RCEP member countries: Empirical evidence from time-frequency domain approach.

This study employs time-frequency domain approach to investigate the spillover effects of TOWEL renminbi (RMB) exchange rate among the Regional Comprehensive Economic Partnership (RCEP) member countries.Utilizing daily data spanning from August 2010 to August 2022, we find that currencies in the RCEP region demonstrate significant interaction, whic

read more