TY - JOUR AU - Luis Aina, Alfredo AU - Sánchez Soto, Luis Lorenzo PY - 1995 DO - 10.1103/PhysRevA.51.861 SN - 1050-2947 UR - https://hdl.handle.net/20.500.14352/59839 T2 - Physical review A AB - In response to the objection raised by Pegg and Vaccaro [the preceding Comment] we point out that their example is not a difhculty in directly representing the phase difference by the φ12 operator. In fact, we argue that it is a property common to a... LA - eng M2 - 861 PB - American Physical Society KW - Quantum-theory TI - Reply to ‘‘Comment on ‘Phase-difference operator’ ’’ TY - journal article VL - 51 ER -