Frozonium: Freezing Anharmonicity in Floquet Superconducting Circuits

Lewellen, Keiran

doi:10.5281/zenodo.18394019

Published January 27, 2026 | Version v1

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Frozonium: Freezing Anharmonicity in Floquet Superconducting Circuits

Lewellen, Keiran (Researcher)¹

1. Cornell University

Data for the figures in the main text and supplementary material.

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Fig2:Fluxonium_single_E_period_avg_vs_omega_ext_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega_range=[10, 13, 2000]_alpha=2_phi_ext=3.141592653589793_int_step_num=50_eigen_num=5.h5 md5:c18057de9db8e3eeabd4e0418fe37f25	162.0 kB	Download
Fig2:Fluxonium_single_IPR_and_IPR_bosonic_avg_vs_alpha_and_omega_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=[1, 30, 250]_alpha=[0, 5, 250]_start_state=0_cycle_num=10000.h5 md5:97ed85dd584b11894bb1371c15407ec6	1.0 MB	Download
Fig2:Fluxonium_single_IPR_and_IPR_bosonic_avg_vs_alpha_and_omega_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=[1, 30, 250]_alpha=[0, 5, 250]_start_state=1_cycle_num=10000.h5 md5:aa6785c3678d7b38856ee51204a3c5f6	1.0 MB	Download
Fig3:Fluxonium_single_E_period_avg_vs_alpha_ext_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=10_alpha_range=[0, 2, 3000]_phi_ext=3.141592653589793_int_step_num=50.h5 md5:329e35f70e165af7da2ef07325c038b3	3.4 MB	Download
Fig3:Fluxonium_single_E_period_avg_vs_alpha_ext_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=15_alpha_range=[0, 2, 3000]_phi_ext=3.141592653589793_int_step_num=50.h5 md5:d737f234d6fd76486f528d22b441be06	3.4 MB	Download
Fig3:Fluxonium_single_E_period_avg_vs_alpha_ext_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=20_alpha_range=[0, 2, 3000]_phi_ext=3.141592653589793_int_step_num=50.h5 md5:dfb27158402581241bfd56577f5fe4df	3.4 MB	Download
Fig3:Fluxonium_single_magnus_E_vs_alpha_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=10_alpha=[0, 3, 100]_phi_ext=3.141592653589793.h5 md5:9384de22bd105b127e308d8dc378502d	58.0 kB	Download
Fig3:Fluxonium_single_magnus_E_vs_alpha_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=15_alpha=[0, 3, 100]_phi_ext=3.141592653589793.h5 md5:e1a801c40609804971c59baef577875b	58.0 kB	Download
Fig3:Fluxonium_single_magnus_E_vs_alpha_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=20_alpha=[0, 3, 100]_phi_ext=3.141592653589793.h5 md5:9384de22bd105b127e308d8dc378502d	58.0 kB	Download
Fig4:Fluxonium_single_E_period_avg_vs_alpha_ext_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=20_alpha_range=[0, 2, 3000]_phi_ext=3.141592653589793_int_step_num=50.h5 md5:dfb27158402581241bfd56577f5fe4df	3.4 MB	Download
Fig4:Fluxonium_single_magnus_E_vs_alpha_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=20_alpha=[0, 3, 100]_phi_ext=3.141592653589793.h5 md5:9384de22bd105b127e308d8dc378502d	58.0 kB	Download
Fig5:Fluxonium_single_E_period_avg_vs_phi_ext_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=15_alpha=1.5_phi_ext_range=[0, 6.283185307179586, 2000]_int_step_num=50.h5 md5:da47d7e2821296514b254a77959180fe	2.2 MB	Download
Fig5:Fluxonium_single_E_period_avg_vs_phi_ext_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=15_alpha=2.0_phi_ext_range=[0, 6.283185307179586, 1000]_int_step_num=50.h5 md5:d52ba6b9798fe4bedc0cd23458c1f290	1.1 MB	Download
Fig5:Fluxonium_single_E_vs_phi_ext_n=70phi_ext=[np.float64(0.0), np.float64(6.283185307179586), 1000]_(EC,EL,EJ)=[0.33, 1, 4]_eig_num=20_v6.h5 md5:4c071eb341e09f7b833b4bd907692043	162.0 kB	Download
Fig5:Transmon_undriven_Omega=15_Ej=4_Ec=0.33_A=0_state10.dat md5:311e81b330208a059cdb125b623b207b	1.4 MB	Download
Fig5:Transmon_undriven_Omega=15_Ej=4_Ec=0.33_A=1.5_Omega_state10.dat md5:d2f4d736b092a03ebc5c101fd4fabaae	1.4 MB	Download
Fig5:Transmon_undriven_Omega=15_Ej=4_Ec=0.33_A=2.0_Omega_state10.dat md5:99c449ad08b8e743488abb1ba3022a5d	1.4 MB	Download
Fig6:Fluxonium_single_E_period_avg_vs_d_H_ext_drive_type=square_n_range=[45, 71]_(EC,EL,EJ)=[0.33, 1, 4]_omega=20_alpha=1_phi_ext=3.141592653589793_int_step_num=50_eigen_num=10.h5 md5:8f578b1a7c02337c6d2e69e6e86f6910	6.2 kB	Download
Fig6:Fluxonium_single_E_period_avg_vs_d_H_ext_drive_type=square_n_range=[45, 71]_(EC,EL,EJ)=[0.33, 1, 4]_omega=20_alpha=2_phi_ext=3.141592653589793_int_step_num=50_eigen_num=10.h5 md5:76023ac570cd0e590b954cc35df62662	6.2 kB	Download
FigS1:Fluxonium_single_IPR_and_IPR_bosonic_avg_vs_alpha_and_omega_drive_type=cos_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=[1, 30, 250]_alpha=[0, 6, 250]_start_state=0_cycle_num=10000.h5 md5:1d826c25030e807078f76c2db4c133f7	502.0 kB	Download
FigS1:Fluxonium_single_IPR_and_IPR_bosonic_avg_vs_alpha_and_omega_drive_type=cos_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=[1, 30, 250]_alpha=[0, 6, 250]_start_state=1_cycle_num=10000.h5 md5:1943f3433b5d609d75149469aea44b38	502.0 kB	Download
FigS2:Fluxonium_single_E_period_avg_vs_alpha_ext_drive_type=cos_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=15_alpha_range=[0, 3, 1000]_phi_ext=3.141592653589793_int_step_num=50.h5 md5:bc6854763e79c657324debd3fe23b6fe	1.1 MB	Download
FigS2:Fluxonium_single_E_period_avg_vs_alpha_ext_drive_type=cos_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=20_alpha_range=[0, 3, 1000]_phi_ext=3.141592653589793_int_step_num=50.h5 md5:465a42e6caa8c24a7274ae85c1a34c9f	1.1 MB	Download
FigS2:Fluxonium_single_magnus_E_vs_alpha_drive_type=cos_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=15_alpha=[0, 3, 100]_phi_ext=3.141592653589793.h5 md5:c64e0298cb1110cd60386ad77fee7d03	58.0 kB	Download
FigS2:Fluxonium_single_magnus_E_vs_alpha_drive_type=cos_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=20_alpha=[0, 3, 100]_phi_ext=3.141592653589793.h5 md5:d86f11a4526d26621b33175fbce7eabc	58.0 kB	Download
FigS3:Fluxonium_single_E_period_avg_vs_phi_ext_drive_type=cos_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=10_alpha=2.4048_phi_ext_range=[0, 6.283185307179586, 1000]_int_step_num=50.h5 md5:2ee7de75472c210bf630a16c52b60915	1.1 MB	Download
FigS3:Fluxonium_single_E_period_avg_vs_phi_ext_drive_type=cos_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=15_alpha=2.4048_phi_ext_range=[0, 6.283185307179586, 1000]_int_step_num=50.h5 md5:adeb9a09c11ca5bace4119bd8646ce97	1.1 MB	Download
FigS3:Fluxonium_single_E_period_avg_vs_phi_ext_drive_type=cos_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=20_alpha=2.4048_phi_ext_range=[0, 6.283185307179586, 1000]_int_step_num=50.h5 md5:ba4a32827ed7113d3d1e794858f748be	1.1 MB	Download
FigS4:Fluxonium_single_IPR_bosonic_vs_NF_drive_type=square_n=70_(EC,EL,EJ)=[0.33, 1, 4]_omega=[10, 15, 20]_alpha=2.0_start_state=0_cycle_num=10000.h5 md5:7fec010835d34fb528eadd7dd14f67c2	4.4 kB	Download
FigS5:Fluxonium_single_E_floquet_vs_phi_ext_drive_type_computational_states=square_n=70_(EC,EL,EJ)=[0.33, 1.0, 4.0]_omega=20.0_alpha=2.0_phi_ext_range=[2.670353755551324, 3.6128315516282616, 50].h5 md5:2bcf50efe81efb2c73491a377829d8be	2.8 kB	Download
FigS5:Fluxonium_single_E_period_avg_vs_phi_ext_drive_type_computational_states=square_n=70_(EC,EL,EJ)=[0.33, 1.0, 4.0]_omega=20.0_alpha=2.0_phi_ext_range=[2.670353755551324, 3.6128315516282616, 50]_int_step_num=10000.h5 md5:cf329961645a60e32f90f92bb668e621	3.6 kB	Download

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Programming language: Python

https://arxiv.org/abs/2501.10503

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Frozonium: Freezing Anharmonicity in Floquet Superconducting Circuits

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