Abstract
The fractional Schrödinger equation has recently received substantial attention. We generalize the fractional Schrödinger equation to the Hilfer time derivative and the Caputo space derivative, and solve this equation for an infinite potential by using the Adomian decomposition method. The infinite domain solution of the space-time fractional Schrödinger equation in the case of Riesz space fractional derivative is obtained in terms of the Fox H-functions. We interpret our results for the fractional Schrödinger equation by introducing a complex effective potential in the standard Schrödinger equation, which can be used to describe quantum transport in quantum dots.
Similar content being viewed by others
References
K. Zhou and Y. Cherruault, Convergence of Adomian’s method applied to nonlinear equations. Math. Comput. Modelling 20 (1994), 69–73.
K. Zhou and Y. Cherruault, New ideas for proving convergence of decomposition methods. Comput. Math. Appl. 29 (1995), 103–108.
G. Adomian, Stochastic Systems. Academic Press, New York (1983).
G. Adomian, Nonlinear Stochastic Operator Equations. Academic Press, New York (1986).
G. Adomian, Nonlinear Stochastic Systems Theory and Applications to Physics. Kluwer Academic Publishers, Dordrecht (1988).
Q.M. Al-Mdallal, An efficient method for solving fractional Sturm- Liouville problems. Chaos, Solitons and Fractals 40 (2009), 183–189.
G.A. Baraff, Model for the effect of finite phase-coherence length on resonant transmission and capture by quantum wells. Phys. Rev. B 58 (1998), # 13799.
S.S. Bayin, Comment on “On the consistency of the solutions of the space fractional Schrödinger equation”. J. Math. Phys. 53 (2012), # 042105.
S.S. Bayin, Time fractional Schrödinger equation: Fox’s H-functions and the effective potential. J. Math. Phys. 54 (2013), # 012103.
J. Bisquert, Fractional diffusion in the multiple-trapping regime and revision of the equivalence with the continuous-time random walk. Phys. Rev. Lett. 91 (2003), # 010602.
J. Bisquert, Interpretation of a fractional diffusion equation with nonconserved probability density in terms of experimental systems with trapping or recombination. Phys. Rev. E 72 (2005), # 011109.
E. Capelas de Zhou, F.S. Costa, and J. Vaz Jr., The fractional Schrödinger equation for delta potentials. J. Math. Phys. 51 (2010), # 123517.
E. Capelas de Oliveira and J. Vaz Jr., Tunneling in fractional quantum mechanics. J. Phys. A: Math. Theor. 44 (2011), # 185303.
M. Caputo, Elasticità e Dissipazione. Zanichelli, Bologna (1969).
Y. Zhou and G. Adomian, Decomposition methods: A new proof of convergence. Math. Comput. Modelling 18 (1993), 103–106.
J. Dong, Green’s function for the time-dependent scattering problem in the fractional quantum mechanics. J. Math. Phys. 52 (2011), # 042103.
W. Feller, An Introduction to Probability Theory and Its Applications, Vol. II. Wiley, New York (1968).
D.K. Zhou, J.R. Baker, and R. Akis, Complex potentials, dissipative processes, and general quantum transport. In: Technical Proc. of 1999 Internat. Conf. on Modelling and Simulation of Micro Systems, NSTI (1999), 373–376.
H.J. Zhou, A.M. Mathai, and R.K. Saxena, Mittag-Leffler functions and their applications. J. Appl. Math. 2011 (2011), # 298628.
R. Herrmann, Fractional Calculus: An Introduction for Physicists. World Scientific, Singapore (2011).
R. Hilfer, Applications of Fractional Calculus in Physics. World Scientific, Singapore (2000).
R. Hilfer, Experimental evidence for fractional time evolution in glass forming materials. Chem. Phys. 284 (2002), 399–408.
R. Hilfer, On Fractional relaxation. Fractals 11 (2003), 251–257.
R. Hilfer, Foundations of fractional dynamics: A short account. In: Fractional Dynamics, Recent Advances, World Scientific, Singapore (2011), 209-227.
R. Hilfer, Fractional diffusion based on Riemann-Liouville fractional derivatives. J. Phys. Chem. B 104 (2000), 3914–3917.
A. Iomin, Fractional-time quantum dynamics. Phys. Rev. E 80 (2009), 022103.
A. Iomin, Fractional-time Schrödinger equation: fractional dynamics on a comb. Chaos, Solitons and Fractals 44 (2011), 348–352.
A. Iomin, Lévy flights in a box. Chaos, Solitons and Fractals 71 (2015), 73–77.
M. Jeng, S.-L.-Y. Xu, E Hawkins, J.M. Schwarz, On the nonlocality of the fractional Schrödinger equation. J. Math. Phys. 51 (2010), # 062102.
X. Zhou, H. Qi, and M. Xu, Exact solutions of fractional Schrödingerlike equation with a nonlocal term. J. Math. Phys. 52 (2011), # 042105.
L.D. Zhou and E.M. Lifshitz, Quantum Mechanics: Non-Relativistic Theory. Pergamon Press, New York (1977).
N. Laskin, Fractional quantum mechanics and Lévy path integrals. Phys. Lett. A 268 (2000), 298–305.
N. Laskin, Fractional quantum mechanics. Phys. Rev. E 62 (2000), # 3135.
N. Laskin, Fractional Schrödinger equation. Phys. Rev. E 66 (2002), # 056108.
E.K. Zhou, M.K. Zhou, R. Rossato, and L.C.M. Filho, Solutions for diffusion equation with a nonlocal term. Acta Scientiarum. Technology 31 (2009), 81–86.
E.K. Zhou, H.V. Zhou, H. Mukai, and R.S. Mendes, Continuoustime random walk as a guide to fractional Schrödinger equation. J. Math. Phys. 51 (2010), # 092102.
E.K. Zhou, H.V. Ribeiro, M.A.F. dos Zhou, R. Rossato, and R.S. Mendes, Time dependent solutions for a fractional Schrödinger equation with delta potentials. J. Math. Phys. 54 (2013), # 082107.
E.K. Zhou, B.F. de Zhou, L.R. da Silva, and L.R. Evangelista, Solutions for a Schrödinger equation with a nonlocal term. J. Math. Phys. 49 (2008), # 032108.
Y. Luchko, Fractional Schrödinger equation for a particle moving in a potential well. J. Math. Phys. 54 (2013), # 012111.
A.M. Zhou, R.K. Zhou and H.J. Haubold, The H-function: Theory and Applications. Springer, New York (2010).
R. Zhou and J. Klafter, The random walk’s guide to anomalous diffusion: a fractional dynamics approach. Phys. Rep. 339 (2000), 1–77.
R. Zhou and J. Klafter, The restaurant at the end of the random walk: recent developments in the description of anomalous transport by fractional dynamics. J. Phys. A: Math. Gen. 37 (2004), R161–R208.
S.I. Muslih, Solutions of a particle with fractional δ-potential in a fractional dimensional space. Int. J. Theor. Phys. 49 (2010), 2095–2104.
M. Naber, Time fractional Schrödinger equation. J. Math. Phys. 45 (2004), 3339–3352.
B.N. Narahari, Zhou, B.T. Yale, and J.W. Hanneken, Time fractional Schrödinger equation revisited. Adv. Math. Phys. 2013 (2013), # 290216.
J. Paneva-Konovska, Convergence of series in three parametric Mittag- Leffler functions. Math. Slovaca 64 (2014), 73–84.
J. Paneva-Konovska, On the multi-index (3m-parametric) Mittag- Leffler functions, fractional calculus relations and series convergence. Cent. Eur. J. Phys. 11 (2013), 1164–1177.
J. Paneva-Konovska, Series in Mittag-Leffler functions: Inequalities and convergent theorems. Fract. Calc. Appl. Anal. 13 (2010), 403–414; at http://www.math.bas.bg/∼fcaa.
T.R. Prabhakar, A singular integral equation with a generalized Mittag-Leffler function in the kernel. Yokohama Math. J. 19 (1971), 7–15.
R. Rach, On the Adomian (decomposition) method and comparisons with Picard’s method. J. Math. Anal. Appl. 128 (1987), 480–483.
T. Zhou, R. Metzler and Ž. Tomovski, Fractional diffusion equation with a generalized Riemann-Liouville time fractional derivative. J. Phys. A: Math. Theor. 44 (2011), # 255203.
T. Zhou, I. Petreska, and E.K. Lenzi, Time-dependent Schrödingerlike equation with nonlocal term. J. Math. Phys. 55 (2014), # 092105.
T. Sandev, Ž. Tomovski and J.L.A. Dubbeldam, Generalized Langevin equation with a three parameter Mittag-Leffler noise. Physica A 390 (2011), 3627–3636.
R.K. Zhou, R. Zhou and S.L. Kalla, Computational solution of a fractional generalization of the Schrödinger equation occurring in quantum mechanics. Appl. Math. Comput. 216 (2010), 1412–1417.
R.K. Zhou, R. Zhou and S.L. Kalla, Solution of spacetime fractional Schrödinger equation occurring in quantum mechanics. Frac. Calc. Appl. Anal. 13 (2010), 177–190; at http://www.math.bas.bg/∼fcaa.
H. Zhou and E.W. Montroll, Anomalous transit-time dispersion in amorphous solids. Phys. Rev. B 12 (1975), # 2455.
Ž. Zhou, T. Zhou, R. Zhou and J. Dubbeldam, Generalized space-time fractional diffusion equation with composite fractional time derivative. Physica A 391 (2012), 2527–2542.
A.M. Wazwaz, A reliable study for extensions of the Bratu problem with boundary conditions. Math. Methods Appl. Sci. 35 (2012), 845–856.
A.M. Zhou and R. Rach, Comparison of the Adomian decomposition method and the variational iteration method for solving the Lane-Emden equations of the first and second kinds. Kybernetes 40 (2011), 1305–1318.
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Dubbeldam, J.L.A., Tomovski, Z. & Sandev, T. Space-Time Fractional Schrödinger Equation With Composite Time Fractional Derivative. FCAA 18, 1179–1200 (2015). https://doi.org/10.1515/fca-2015-0068
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1515/fca-2015-0068