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| { | ||
| "cells": [ | ||
| { | ||
| "cell_type": "markdown", | ||
| "metadata": {}, | ||
| "source": [ | ||
| "# `1500JJ`" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 11, | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "import scqubits as scq\n", | ||
| "\n", | ||
| "fluxonium = scq.Fluxonium(\n", | ||
| " EJ = 6.846,\n", | ||
| " EC = 0.953,\n", | ||
| " EL = 0.066,\n", | ||
| " flux = 0.5,\n", | ||
| " cutoff = 110,\n", | ||
| " truncated_dim = 20,\n", | ||
| " id_str = \"Fluxonium\"\n", | ||
| ")\n", | ||
| "\n", | ||
| "resonator = scq.Oscillator(\n", | ||
| " E_osc = 3.6,\n", | ||
| " l_osc = 1.0,\n", | ||
| " truncated_dim = 4,\n", | ||
| " id_str = \"Resonator\"\n", | ||
| ")\n", | ||
| "\n", | ||
| "hilbertspace = scq.HilbertSpace([fluxonium, resonator])\n", | ||
| "\n", | ||
| "hilbertspace.add_interaction(\n", | ||
| " g = 2,\n", | ||
| " op1 = resonator.creation_operator,\n", | ||
| " op2 = fluxonium.n_operator,\n", | ||
| " add_hc = True,\n", | ||
| ")" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "markdown", | ||
| "metadata": {}, | ||
| "source": [ | ||
| "#### Provide experimental data and launch `qfit`" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "markdown", | ||
| "metadata": {}, | ||
| "source": [ | ||
| "\n", | ||
| "Open the app using `Fit(<HilbertSpace>, <data file path>)`. An app (the graphical user interface, GUI) will pop up and we'll guide you through the GUI in the next few subsections. You may treat the following sections as a documentation and refer to it if necessary. Also you may click on the ? buttons for help." | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 14, | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "filepath =\"C:/Users/shele/Scqubit_qfit/Chain_mode_fitting/1500JJ/1500JJ1.jpg\" " | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 15, | ||
| "metadata": {}, | ||
| "outputs": [ | ||
| { | ||
| "name": "stderr", | ||
| "output_type": "stream", | ||
| "text": [ | ||
| "RuntimeWarning: invalid value encountered in divide\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\qfit\\models\\measurement_data.py: 752RuntimeWarning: invalid value encountered in cast\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\qfit\\models\\measurement_data.py: 743WARNING:matplotlib.image:Clipping input data to the valid range for imshow with RGB data ([0..1] for floats or [0..255] for integers).\n", | ||
| "WARNING:matplotlib.image:Clipping input data to the valid range for imshow with RGB data ([0..1] for floats or [0..255] for integers).\n", | ||
| "WARNING:matplotlib.image:Clipping input data to the valid range for imshow with RGB data ([0..1] for floats or [0..255] for integers).\n", | ||
| "RuntimeError: Failed to disconnect (None) from signal \"editingFinished()\".\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\qfit\\views\\calibration_view.py: 396Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174Warning: [scqubits] Some quantum system parameters have been changed and generated spectrum data could be outdated, potentially leading to incorrect results. Spectral data can be refreshed via <HilbertSpace>.generate_lookup() or <ParameterSweep>.run()\n", | ||
| " C:\\Users\\shele\\anaconda3\\envs\\scqubitfit\\lib\\site-packages\\scqubits\\utils\\misc.py: 174" | ||
| ] | ||
| } | ||
| ], | ||
| "source": [ | ||
| "from qfit import Fit\n", | ||
| "fit = Fit(hilbertspace, filepath)" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "markdown", | ||
| "metadata": {}, | ||
| "source": [ | ||
| "You can also open a new window to load the previous session." | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 24, | ||
| "metadata": {}, | ||
| "outputs": [ | ||
| { | ||
| "name": "stdout", | ||
| "output_type": "stream", | ||
| "text": [ | ||
| "Key PrefitParamModel not found in registry. Skipping. We apologize that it's usually due to the version mismatch. Please contact the developer for retrieving the data.\n", | ||
| "Key FitParamModel not found in registry. Skipping. We apologize that it's usually due to the version mismatch. Please contact the developer for retrieving the data.\n", | ||
| "Key PrefitCaliModel not found in registry. Skipping. We apologize that it's usually due to the version mismatch. Please contact the developer for retrieving the data.\n", | ||
| "Key FitCaliModel not found in registry. Skipping. We apologize that it's usually due to the version mismatch. Please contact the developer for retrieving the data.\n" | ||
| ] | ||
| } | ||
| ], | ||
| "source": [ | ||
| "from qfit import Fit\n", | ||
| "# this is an example file we already prepared for you\n", | ||
| "# If you didn't close the previous window, you'll get another one\n", | ||
| "fit = Fit.open(\"C:/Users/nicolas.roch/Qfit/Legqcy/Vishnu_sample.qfit\") " | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "markdown", | ||
| "metadata": {}, | ||
| "source": [ | ||
| "There is another option for you to continue working in the notebook - export." | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 2, | ||
| "metadata": {}, | ||
| "outputs": [ | ||
| { | ||
| "data": { | ||
| "text/plain": [ | ||
| "HilbertSpace(**{'subsystem_list': [Fluxonium(**{'EJ': 3.3728, 'EC': 1.0515, 'EL': 0.2017, 'flux': 0.971708185053381, 'cutoff': 100, 'truncated_dim': 5, 'id_str': 'Fluxonium', 'evals_method': None, 'evals_method_options': None, 'esys_method': None, 'esys_method_options': None}), Oscillator(**{'E_osc': 5.5929, 'l_osc': 1.0, 'truncated_dim': 4, 'id_str': 'Resonator'})], 'interaction_list': [InteractionTerm(**{'g_strength': 1.1441, 'operator_list': [(1, <bound method Oscillator.n_operator of Oscillator(**{'E_osc': 5.5929, 'l_osc': 1.0, 'truncated_dim': 4, 'id_str': 'Resonator'})>), (0, <bound method Fluxonium.n_operator of Fluxonium(**{'EJ': 3.3728, 'EC': 1.0515, 'EL': 0.2017, 'flux': 0.971708185053381, 'cutoff': 100, 'truncated_dim': 5, 'id_str': 'Fluxonium', 'evals_method': None, 'evals_method_options': None, 'esys_method': None, 'esys_method_options': None})>)], 'add_hc': False})]})" | ||
| ] | ||
| }, | ||
| "execution_count": 2, | ||
| "metadata": {}, | ||
| "output_type": "execute_result" | ||
| } | ||
| ], | ||
| "source": [ | ||
| "# To get the HilbertSpace object and continue working on it\n", | ||
| "fit_hilbertspace = fit.exportHilbertSpace(deepcopy=True)\n", | ||
| "fit_hilbertspace" | ||
| ] | ||
| } | ||
| ], | ||
| "metadata": { | ||
| "kernelspec": { | ||
| "display_name": "Python 3 (ipykernel)", | ||
| "language": "python", | ||
| "name": "python3" | ||
| }, | ||
| "language_info": { | ||
| "codemirror_mode": { | ||
| "name": "ipython", | ||
| "version": 3 | ||
| }, | ||
| "file_extension": ".py", | ||
| "mimetype": "text/x-python", | ||
| "name": "python", | ||
| "nbconvert_exporter": "python", | ||
| "pygments_lexer": "ipython3", | ||
| "version": "3.10.14" | ||
| } | ||
| }, | ||
| "nbformat": 4, | ||
| "nbformat_minor": 4 | ||
| } |
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