Abstract
We consider the normalized solutions of a Schrödinger system which arises naturally from nonlinear optics, the Hartree–Fock theory for Bose–Einstein condensates. And we investigate the partial symmetry of normalized solutions to the system and their symmetry-breaking phenomena. More precisely, when the underlying domain is bounded and radially symmetric, we develop a kind of polarization inequality with weight to show that the first two components of the normalized solutions are foliated Schwarz symmetric with respect to the same point, while the latter two components are foliated Schwarz symmetric with respect to the antipodal point. Furthermore, by analyzing the singularly perturbed limit profiles of these normalized solutions, we prove that they are not radially symmetric at least for large nonlinear coupling constant \(\beta \), which seems a new method to prove the symmetry-breaking phenomenons of normalized solutions.
Similar content being viewed by others
References
Akhmediev, N., Ankiewicz, A.: Partially coherent soltions on a finite background. Phys. Rev. Lett. 82, 2661–2664 (1999)
Ambrosetti, A., Colorado, E.: Bound and ground states of coupled nonlinear Schrödinger equations. C. R. Math. Acad. Sci. Paris 342(7), 453–458 (2006)
Ambrosetti, A., Colorado, E.: Standing waves of some coupled nonlinear Schrödinger equations. J. Lond. Math. Soc. (2) 75(1), 67–82 (2007)
Ambrosetti, A., Colorado, E., Ruiz, D.: Multi-bump solitons to linearly coupled systems of nonlinear Schrödinger equations. Calc. Var. Partial Differ. Equ. 30(1), 85–112 (2007)
Ambrosetti, A., Colorado, E., Ruiz, D.: Solitons of linearly coupled systems of semilinear non-autonomous equations on \({\mathbb{R}}^n\). J. Funct. Anal. 254(11), 2816–2845 (2008)
Bartsch, T.: Bifurcation in a multicomponent system of nonlinear Schrödinger equations. J. Fixed Point Theory Appl. 13(1), 37–50 (2013)
Bartsch, T., Dancer, E.N., Wang, Z.-Q.: A Liouville theorem, a-priori bounds, and bifurcating branches of positive solutions for a nonlinear elliptic system. Calc. Var. Partial Differ. Equ. 37(3–4), 345–361 (2010)
Bartsch, T., Jeanjean, L., Soave, N.: Normalized solutions for a system of coupled cubic Schrödinger equations on \({\mathbb{R}}^3\). J. Math. Pures Appl. (9) 106(4), 583–614 (2016)
Bartsch, T., Soave, N.: A natural constraint approach to normalized solutions of nonlinear Schrödinger equations and systems. J. Funct. Anal. 272(12), 4998–5037 (2017)
Bartsch, T., Tian, R., Wang, Z.-Q.: Bifurcations for a coupled Schrödinger system with multiple components. Z. Angew. Math. Phys. 66(5), 2109–2123 (2015)
Bartsch, T., Wang, Z.-Q.: Note on ground states of nonlinear Schrödinger systems. J. Partial Differ. Equ. 19(3), 200–207 (2006)
Bartsch, T., Wang, Z.-Q., Wei, J.: Bound states for a coupled Schrödinger system. J. Fixed Point Theory Appl. 2(2), 353–367 (2007)
Bartsch, T., Weth, T., Willem, M.: Partial symmetry of least energy nodal solutions to some variational problems. J. Anal. Math. 96, 1–18 (2005)
Belmonte-Beitia, J., Pérez-García, V., Torres, P.: Solitary waves for linearly coupled nonlinear Schrödinger equations with inhomogeneous coefficients. J. Nonlinear Sci. 19(4), 437–451 (2009)
Byeon, J.: Semi-classical standing waves for nonlinear Schrödinger systems. Calc. Var. Partial Differ. Equ. 54(2), 2287–2340 (2015)
Cao, D., Peng, S.: The asymptotic behaviour of the ground state solutions for Hénon equation. J. Math. Anal. Appl. 278(1), 1–17 (2003)
Chang, K.-C.: An extension of the Hess–Kato theorem to elliptic systems and its applications to multiple solution problems. Acta Math. Sin. (Engl. Ser.) 15(4), 439–454 (1999)
Chen, Z., Zou, W.: Ground states for a system of Schrödinger equations with critical exponent. J. Funct. Anal. 262(7), 3091–3107 (2012)
Conti, M., Terracini, S., Verzini, G.: An optimal partition problem related to nonlinear eigenvalues. J. Funct. Anal. 198(1), 160–196 (2003)
Dai, G., Tian, R., Zhang, Z.: Global bifurcations and a priori bounds of positive solutions for coupled nonlinear Schrödinger Systems. Discrete Contin. Dyn. Syst. Ser. S 12(7), 1905–1927 (2019)
Dancer, E.N., Wang, K., Zhang, Z.: Uniform Hölder estimate for singularly perturbed parabolic systems of Bose–Einstein condensates and competing species. J. Differ. Equ. 251(10), 2737–2769 (2011)
Dancer, E.N., Wei, J.: Spike solutions in coupled nonlinear Schrödinger equations with attractive interaction. Trans. Am. Math. Soc. 361(3), 1189–1208 (2009)
Deconinck, B., Kevrekidis, P. G., Nistazakis, H.E., Frantzeskakis, D.J. : Linearly coupled Bose–Einstein condesates: from Rabi oscillations and quasiperiodic solutions to oscillating domain walls and spiral waves. Phys. Rev. A 70(6), 063605, 705–706 (2004)
He, H.: Symmetry breaking for ground-state solutions of Hénon systems in a ball. Glasg. Math. J. 53(2), 245–255 (2011)
Li, K., Zhang, Z.: Existence of solutions for a Schrödinger system with linear and nonlinear couplings. J. Math. Phys. 57(8), 081504 (2016)
Lin, T., Wei, J.: Ground state of N coupled nonlinear Schrödinger equations in \({\mathbb{R}}^n, n\le 3\). Commun. Math. Phys. 255(3), 629–653 (2005)
Lin, T., Wei, J.: Spikes in two coupled nonlinear Schrödinger equations. Ann. Inst. H. Poincaré Anal. Non Linéaire 22(4), 403–439 (2005)
Lin, T., Wei, J.: Erratum: “Ground state of N coupled nonlinear Schrödinger equations in \({\mathbb{R}}^n,n\le 3\)” [Commun. Math. Phys. 255(3), 629–653 (2005); MR2135447]. Commun. Math. Phys. 277(2), 573–576 (2008)
Liu, Z., Wang, Z.-Q.: Multiple bound states of nonlinear Schrödinger systems. Commun. Math. Phys. 282(3), 721–731 (2008)
Liu, Z., Wang, Z.-Q.: Ground states and bound states of a nonlinear Schrödinger system. Adv. Nonlinear Stud. 10(1), 175–193 (2010)
Luo, H.J., Zhang, Z.T.: Existence and nonexistence of bound state solutions for Schrödinger systems with linear and nonlinear couplings. J. Math. Anal. Appl. 475(1), 350–363 (2019)
Luo, H.J., Zhang, Z.T.: Limit configurations of Schrödinger systems versus optimal partition for the principal eigenvalue of elliptic systems. Adv. Nonlinear Stud. 19(4), 693–715 (2019)
Ma, R., Chen, T., Wang, H.: Nonconstant radial positive solutions of elliptic systems with Neumann boundary conditions. J. Math. Anal. Appl. 443(1), 542–565 (2016)
Maia, L., Montefusco, E., Pellacci, B.: Positive solutions for a weakly coupled nonlinear Schrödinger system. J. Differ. Equ. 229(2), 743–767 (2006)
Myatt, C.J., Burt, E.A., Ghrist, R.W., Cornell, E.A., Wieman, C.E.: Production of two overlapping Bose–Einstein condensates by sympathetic cooling. Phys. Rev. Lett. 78, 586–589 (1997)
Noris, B., Tavares, H., Terracini, S., Verzini, G.: Convergence of minimax structures and continuation of critical points for singularly perturbed systems. J. Eur. Math. Soc. (JEMS) 14(4), 1245–1273 (2012)
Peng, S., Shuai, W., Wang, Q.: Multiple positive solutions for linearly coupled nonlinear elliptic systems with critical exponent. J. Differ. Equ. 263(1), 709–731 (2017)
Perera, K., Tintarev, C., Wang, J., Zhang, Z.: Ground and bound state solutions for a Schrödinger system with linear and nonlinear couplings in \({\mathbb{R}}^N\). Adv. Differ. Equ. 23(7–8), 615–648 (2018)
Rüegg, Ch., et al.: Bose–Einstein condensate of the triplet ststes in the magnetic insulator TlCuCl3. Nature 423, 62–65 (2003)
Smets, D., Willem, M., Su, J.: Non-radial ground states for the Hénon equation. Commun. Contemp. Math. 4(3), 467–480 (2002)
Sirakov, B.: Least energy solitary waves for a system of nonlinear Schrödinger equations in \({\mathbb{R}}^n\). Commun. Math. Phys. 271(1), 199–221 (2007)
Soave, N., Zilio, A.: Uniform bounds for strongly competing systems: the optimal Lipschitz case. Arch. Ration. Mech. Anal. 218(2), 647–697 (2015)
Tavares, H., Weth, T.: Existence and symmetry results for competing variational systems. NoDEA Nonlinear Differ. Equ. Appl. 20(3), 715–740 (2013)
Tian, R., Zhang, Z.: Existence and bifurcation of solutions for a double coupled system of Schrödinger equations. Sci. China Math. 58(8), 1607–1620 (2015)
Wang, Z.-Q., Willem, M.: Partial symmetry of vector solutions for elliptic systems. J. Anal. Math. 122, 69–85 (2014)
Weth, T.: Symmetry of solutions to variational problems for nonlinear elliptic equations via reflection methods. Jahresber. Dtsch. Math.-Ver. 112(3), 119–158 (2010)
Zhang, Z.: Variational, Topological, and Partial Order Methods with Their Applications. Springer, Heidelberg (2013)
Zhang, Z.T., Luo, H.J.: Symmetry and asymptotic behavior of ground state solutions for Schrödinger systems with linear interaction. Commun. Pure Appl. Anal. 17(3), 787–806 (2018)
Funding
H. Luo is supported by National Natural Science Foundation of China, 11901182, and by the Fundamental Research Funds of the Central Universities, 531118010205. Z. Zhang is supported by National Natural Science Foundation of China, 11771428, 11926335.
Author information
Authors and Affiliations
Corresponding author
Additional information
This article is part of the topical collection dedicated to Prof. Dajun Guo for his 85th birthday, edited by Yihong Du, Zhaoli Liu, Xingbin Pan, and Zhitao Zhang.
Rights and permissions
About this article
Cite this article
Luo, H., Zhang, Z. Partial symmetry of normalized solutions for a doubly coupled Schrödinger system. SN Partial Differ. Equ. Appl. 1, 24 (2020). https://doi.org/10.1007/s42985-020-00016-0
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s42985-020-00016-0