Abstract:
For three-dimensional Schrödinger equations, we study how to localize exact solutions represented as the product of an Airy function (Berry–Balazs solutions) and a Bessel function and known as Airy–Bessel beams in the paraxial approximation in optics. For this, we represent such solutions in the form of Maslov's canonical operator acting on compactly supported functions on special Lagrangian manifolds. We then use a result due to Hörmander, which permits using the formula for the commutation of a pseudodifferential operator with Maslov's canonical operator to “move” the compactly supported amplitudes outside the canonical operator and thus obtain effective formulas preserving the structure based on the Airy and Bessel functions. We discuss the influence of dispersion effects on the obtained solutions.
Citation:
S. Yu. Dobrokhotov, G. N. Makrakis, V. E. Nazaikinskii, “Maslov's canonical operator, Hörmander's formula, and localization of the Berry–Balazs solution in the theory of wave beams”, TMF, 180:2 (2014), 162–188; Theoret. and Math. Phys., 180:2 (2014), 894–916
This publication is cited in the following 12 articles:
S. Yu. Dobrokhotov, V. E. Nazaikinskii, A. V. Tsvetkova, “Asymptotics of the Localized Bessel Beams and Lagrangian Manifolds”, Radiotekhnika i elektronika, 68:6 (2023), 527
S. Yu. Dobrokhotov, S. A. Sergeev, “Asymptotics of the Solution of the Cauchy Problem with Localized Initial Conditions for a Wave Type Equation with Time Dispersion. I. Basic Structures”, Russ. J. Math. Phys., 29:2 (2022), 149
S. Yu. Dobrokhotov, D. S. Minenkov, V. E. Nazaikinskii, “Representations of Bessel functions via the Maslov canonical operator”, Theoret. and Math. Phys., 208:2 (2021), 1018–1037
S. Yu. Dobrokhotov, V. E. Nazaikinskii, A. I. Shafarevich, “Efficient asymptotics of solutions to the Cauchy problem with localized initial data for linear systems of differential and pseudodifferential equations”, Russian Math. Surveys, 76:5 (2021), 745–819
A. Yu. Anikin, S. Yu. Dobrokhotov, V. E. Nazaikinskii, A. V. Tsvetkova, “Nonstandard Liouville tori and caustics in asymptotics in the form of Airy and Bessel functions for two-dimensional standing coastal waves”, St. Petersburg Math. J., 33:2 (2022), 185–205
S. Yu. Dobrokhotov, V. E. Nazaikinskii, “Lagrangian Manifolds and Efficient Short-Wave Asymptotics in a Neighborhood of a Caustic Cusp”, Math. Notes, 108:3 (2020), 318–338
Dobrokhotov S.Yu. Nazaikinskii V.E. Tolchennikov A.A., “Uniform Formulas For the Asymptotic Solution of a Linear Pseudodifferential Equation Describing Water Waves Generated By a Localized Source”, Russ. J. Math. Phys., 27:2 (2020), 185–191
A. Yu. Anikin, S. Yu. Dobrokhotov, V. E. Nazaikinskii, A. V. Tsvetkova, “Uniform asymptotic solution in the form of an Airy function for semiclassical bound states in one-dimensional and radially symmetric problems”, Theoret. and Math. Phys., 201:3 (2019), 1742–1770
S. Yu. Dobrokhotov, V. E. Nazaikinskii, “Efficient formulas for the Maslov canonical operator near a simple caustic”, Russ. J. Math. Phys., 25:4 (2018), 545–552
S. Yu. Dobrokhotov, V. E. Nazaikinskii, A. I. Shafarevich, “New integral representations of the Maslov canonical operator in singular charts”, Izv. Math., 81:2 (2017), 286–328
S. A. Sergeev, “Asymptotic Solutions of the One-Dimensional Linearized Korteweg–de Vries Equation with Localized Initial Data”, Math. Notes, 102:3 (2017), 403–416
Dobrokhotov S.Yu., Nazaikinskii V.E., Shafarevich A.I., “Maslov's canonical operator in arbitrary coordinates on the Lagrangian manifold”, Dokl. Math., 93:1 (2016), 99–102