Exact Solutions of a Class of Double-Well Potentials: Algebraic Bethe Ansatz

Table 2

Solutions of the first three states for the Razavy bistable potential with , where .

	Energy (BAM) (28)	Energy (QES) (60)	Energy [44]	Wave function (BAM)
1	5	5	5
2
	3	3	3
	11	11	11
	3
			—