Table 1 Readout pulses and their corresponding readout spin operators

From: Quantum simulation of the non-fermi-liquid state of Sachdev-Ye-Kitaev model

Readout pulses Readout operators
\(R_x^3\) XIII, YZII, ZYII, IXII, IYXZ, IZXY, IZYI, IZZI, IIYZ, IIZZ, IIIX
\(R_x^2R_y^3\) YYII, ZXXZ, ZZII, IYXY, IYYI, IYZI, IZXZ
\(R_y^2R_y^3\) YXXZ, ZXXY, ZXYI, ZXZI
\(R_x^1R_y^2R_x^4\) YXXY, YXYI, IIXI, IIYY
\(R_x^1R_y^2R_x^3R_x^4\) YXZI, IIZY
  1. \(R_{x,y}^j\) is the notation of the jth-spin rotation by π/2 about x- or y-axis. X, Y, and Z are Pauli matrices, while I is the unit operator.