Periodically modulated interaction effect on transport of Bose–Einstein condensates in lattice with local defects<xref rid="cpb_28_1_010307fn1" ref-type="fn">*</xref> <fn id="cpb_28_1_010307fn1"> <label>*</label> <p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11764039, 11475027, 11865014, 11305132, and 11274255), the Natural Science Foundation of Gansu Province, China (Grant No. 17JR5RA076), and the Scientific Research Project of Gansu Higher Education, China (Grant No. 2016A-005).</p> </fn>

Periodically modulated interaction effect on transport of Bose–Einstein condensates in lattice with local defects* *

Project supported by the National Natural Science Foundation of China (Grant Nos. 11764039, 11475027, 11865014, 11305132, and 11274255), the Natural Science Foundation of Gansu Province, China (Grant No. 17JR5RA076), and the Scientific Research Project of Gansu Higher Education, China (Grant No. 2016A-005).

Zhu Kun-Qiang, Yu Zi-Fa, Gao Ji-Ming, Zhang Ai-Xia, Xu Hong-Ping, Xue Ju-Kui^†

(a) The normalized angular momentum L(t)/L₀ vs. time for g₀/a₀ = 2, 6, 7, 9, 12, 200 corresponding respectively to (i)–(vi). (b) The average value of the normalized angular momentum 〈L(t)〉/L₀ vs. the scattering length g₀. Parameters in the simulation are N = 100, ε = 0.01, l = 20, and Γ = 0.01.