TY - JOUR AU - Bartłomiej Gardas AU - Jerzy Dajka BT - J. Phys. A: Math. Theor DA - may DO - 10.1088/1751-8113/46/23/235301 LA - eng PY - 2013 EP - 235301 T2 - J. Phys. A: Math. Theor TI - Initial states of qubit–environment models leading to conserved quantities UR - https://doi.org/10.1088%2F1751-8113%2F46%2F23%2F235301 VL - 46 ER -