Effect of Fluctuation in the Coupling Strength on Critical Dynamics of 1D Transverse Field Quantum Ising Model

• المؤلفون الرئيسيون: Pang, S.Y., Muniandy, Sithi Vinayakam, Kamali, Mohd Zahurin Mohamed
• التنسيق: مقال
• منشور في: Springer Verlag 2020
• الموضوعات: Q Science (General); QA Mathematics; QC Physics
• الوصول للمادة أونلاين: http://eprints.um.edu.my/25416/; https://doi.org/10.1007/s10773-019-04320-3

The effect of uniformly distributed fluctuation in the coupling strength of a 100 spins transverse field quantum Ising chain is studied using the Density Matrix Renormalization Group on the Matrix Product States formalism. Uniform noise with mean zero and amplitude η is introduced to uniform nearest...