Tetrapartite entanglement measures of W-class in noninertial frames

Torres-Arenas Ariadna J¹, López-Zúñiga Edgar O^{1, 2}, Antonio Saldaña-Herrera J^{1, 2}, Dong Qian¹, Sun Guo-Hua³, Dong Shi-Hai^{1, †}

(a) The 1–3 tangle of Alice N A ( BCD I ) and David N D I ( ABC ) , respectively as a function of the acceleration parameter r_d, (b) the 1–1 tangle N AB and N ij as a function of the acceleration parameter r_d.