Issues

• Python packagetorchquantum is not compatible with Qiskit SDK v2

  mit-han-lab/torchquantum#332 · Filter by author 1ucian0 opened on Jul 2, 2026
  1

• tq2qiskit returns same statevector before and after forward

  mit-han-lab/torchquantum#310 · Filter by author s110m opened on Sep 18, 2025

• Missing qiskit_plugin

  mit-han-lab/torchquantum#309 · Filter by author CartwheelX opened on Sep 11, 2025

• mutex error on MacOs when using SetFit

  mit-han-lab/torchquantum#308 · Filter by author CassNot opened on Sep 9, 2025

• Missing "co-search" in QuantumNAS example implementation

  mit-han-lab/torchquantum#307 · Filter by author s110m opened on Aug 29, 2025

• Hadamard gate on multiple wires causes error

  mit-han-lab/torchquantum#306 · Filter by author s110m opened on Aug 24, 2025

• q_state.bsz is not fix!

  mit-han-lab/torchquantum#305 · Filter by author s110m opened on Aug 22, 2025

• Sampler.__init__() got an unexpected keyword argument 'options'

  mit-han-lab/torchquantum#303 · Filter by author s110m opened on Aug 20, 2025
  1

• The file h2_new.txt for the VQE task doesn't exist

  mit-han-lab/torchquantum#302 · Filter by author s110m opened on Aug 20, 2025
  1

• Upgrade TQ so that it is capable with newest qiskit

  mit-han-lab/torchquantum#296 · Filter by author zkysfls opened on Mar 12, 2025
  1

• Create a CONTRIBUTING.md

  mit-han-lab/torchquantum#294 · Filter by author 01110011011101010110010001101111 opened on Feb 7, 2025
  

• why TrainableQuanvFilter output float instead 01？

  mit-han-lab/torchquantum#293 · Filter by author lianghaichen opened on Dec 15, 2024

• !pip install torchquantum

  mit-han-lab/torchquantum#286 · Filter by author mehrnia opened on Oct 14, 2024
  4

• is it possible to implement quantum natural gradient descent optimzier with torchquantum?

  mit-han-lab/torchquantum#285 · Filter by author deepquantum88 opened on Oct 5, 2024
  1

• x Doesn't Seem to Change in MNIST Example

  mit-han-lab/torchquantum#284 · Filter by author egoetz opened on Aug 8, 2024
  1

• How to perform backprop on a quantum circuit

  mit-han-lab/torchquantum#278 · Filter by author zohimchandani opened on Jun 13, 2024

• how to add noise

  mit-han-lab/torchquantum#269 · Filter by author quantum12580 opened on May 31, 2024

• When I went to run examples/quantum_transformer/Qtransformer-torch.ipynb, an error occurred

  mit-han-lab/torchquantum#266 · Filter by author lihaoya5 opened on May 20, 2024
  3

  

• torch.save does not directly work with unexpected key(s)

  mit-han-lab/torchquantum#258 · Filter by author chuanqixu opened on Apr 19, 2024
  

• Compatibility tq2qiskit function with ibm runtime job's paradigm for real deployment

  mit-han-lab/torchquantum#256 · Filter by author Jesshuan opened on Apr 6, 2024
  

• Maybe there's a bug in 'apply_unitary_density_bmm' function?

  mit-han-lab/torchquantum#254 · Filter by author TuDouuuuu opened on Mar 27, 2024
  3

  

• Run example of QuantumNAS with error "no nodule namsed 'torchquantum.super_layers'"

  mit-han-lab/torchquantum#250 · Filter by author Holmes-Alan opened on Mar 20, 2024
  3

  

• Bug in U2 gate parameter initialization

  bug
  mit-han-lab/torchquantum#232 · Filter by author yezhuoyang opened on Feb 10, 2024
  2

  

• how to train custom images dataset

  mit-han-lab/torchquantum#229 · Filter by author VYRION-Ai opened on Feb 5, 2024
  3

  

• [Feature Suggestion] Make Noisemodel and Density matrix compatible

  mit-han-lab/torchquantum#228 · Filter by author yezhuoyang opened on Feb 3, 2024