. "[358016215422]" . . . "The Large-g Observability of the Low-Lying Energies in the Strongly Singular Potentials V(x) = x(2) + g(2)/x(6) after their PT-symmetric Regularization"@en . . "The Large-g Observability of the Low-Lying Energies in the Strongly Singular Potentials V(x) = x(2) + g(2)/x(6) after their PT-symmetric Regularization" . "1"^^ . . "Znojil, Miloslav" . "I" . "RIV/61389005:_____/14:00432994!RIV15-AV0-61389005" . "9"^^ . "53" . "1"^^ . . . . . . "quantum evolution; Triple-Hilbert-space picture; Strongly singular forces; Regularization by complexification; strong-coupling dynamical regtime; unitarity"@en . "The Large-g Observability of the Low-Lying Energies in the Strongly Singular Potentials V(x) = x(2) + g(2)/x(6) after their PT-symmetric Regularization"@en . "International Journal of Theoretical Physics" . . "8" . "000339817300004" . . "10.1007/s10773-014-2052-6" . "25675" . "RIV/61389005:_____/14:00432994" . . "The elementary quadratic plus inverse sextic interaction V (x) = x (2) + g (2)/x (6) containing a strongly singular repulsive core in the origin is made regular by a complex shift of coordinate x = s -i epsilon. The shift epsilon > 0 is fixed while the value of s is kept real and potentially observable, s a (-a, a). The low-lying energies of bound states are found in closed form for the large couplings g a parts per thousand < 1. Within the asymptotically vanishing oe'(a)(g (-1/4)) error bars these energies are real so that the time-evolution of the system may be expected unitary in an ad hoc physical Hilbert space."@en . . . "0020-7748" . "The elementary quadratic plus inverse sextic interaction V (x) = x (2) + g (2)/x (6) containing a strongly singular repulsive core in the origin is made regular by a complex shift of coordinate x = s -i epsilon. The shift epsilon > 0 is fixed while the value of s is kept real and potentially observable, s a (-a, a). The low-lying energies of bound states are found in closed form for the large couplings g a parts per thousand < 1. Within the asymptotically vanishing oe'(a)(g (-1/4)) error bars these energies are real so that the time-evolution of the system may be expected unitary in an ad hoc physical Hilbert space." . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "The Large-g Observability of the Low-Lying Energies in the Strongly Singular Potentials V(x) = x(2) + g(2)/x(6) after their PT-symmetric Regularization" . . .