Gauge-equivalent intense-field approximations in velocity and length gauges to all orders
Faisal F (2007)
PHYSICAL REVIEW A 75(6): 063412.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Abstract / Bemerkung
A gauge invariant formulation of the so-called intense-field Keldysh-Faisal-Reiss (KFR) approximations in the "velocity" and "length" gauges is given and their equivalence is demonstrated term by term to all orders of the theory. It overcomes a long standing discrepancy between the velocity and the length gauge strong-field KFR amplitudes for nonperturbative processes in intense laser fields.
Erscheinungsjahr
2007
Zeitschriftentitel
PHYSICAL REVIEW A
Band
75
Ausgabe
6
Art.-Nr.
063412
ISSN
1050-2947
eISSN
1094-1622
Page URI
https://pub.uni-bielefeld.de/record/1593274
Zitieren
Faisal F. Gauge-equivalent intense-field approximations in velocity and length gauges to all orders. PHYSICAL REVIEW A. 2007;75(6): 063412.
Faisal, F. (2007). Gauge-equivalent intense-field approximations in velocity and length gauges to all orders. PHYSICAL REVIEW A, 75(6), 063412. https://doi.org/10.1103/PhysRevA.75.063412
Faisal, Farhad. 2007. “Gauge-equivalent intense-field approximations in velocity and length gauges to all orders”. PHYSICAL REVIEW A 75 (6): 063412.
Faisal, F. (2007). Gauge-equivalent intense-field approximations in velocity and length gauges to all orders. PHYSICAL REVIEW A 75:063412.
Faisal, F., 2007. Gauge-equivalent intense-field approximations in velocity and length gauges to all orders. PHYSICAL REVIEW A, 75(6): 063412.
F. Faisal, “Gauge-equivalent intense-field approximations in velocity and length gauges to all orders”, PHYSICAL REVIEW A, vol. 75, 2007, : 063412.
Faisal, F.: Gauge-equivalent intense-field approximations in velocity and length gauges to all orders. PHYSICAL REVIEW A. 75, : 063412 (2007).
Faisal, Farhad. “Gauge-equivalent intense-field approximations in velocity and length gauges to all orders”. PHYSICAL REVIEW A 75.6 (2007): 063412.
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