#line1: alpha #line2: difference of entanglement entropy 1,3,4,5,6,7,8,9,10,11,13,15,17,20,25,30,35,40,50 0.001905,0.002034,0.1513,0.553,0.827,0.7143,0.5246,0.3581,0.2483,0.1876,0.1093,0.04006,0.03188,0.01697,0.007864,0.001692,0.004962,0.0003979,0.004838