共 50 条
- [46] EVOLUTION LAWS TAKING PURE STATES TO MIXED STATES IN QUANTUM-FIELD THEORY PHYSICAL REVIEW D, 1995, 52 (04): : 2176 - 2182
- [47] BOUND-STATES IN QUANTUM-FIELD THEORY AND COHERENT STATES - A FRESH LOOK PHYSICAL REVIEW D, 1987, 35 (08): : 2607 - 2610
- [48] REMARKS ON THE AVERAGED NULL ENERGY CONDITION IN QUANTUM-FIELD THEORY PHYSICAL REVIEW D, 1995, 52 (02): : R564 - R568