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Zius Quantum SDK

A Zi Humana library family for high-throughput quantum circuit and device simulation, written and hosted on zi-us.com.

FieldlineDensity-matrix evolution for open quantum systems.PauliWeavePropagate observables as weighted Pauli strings instead of storing a state.LedgerStabilizer simulation for Clifford circuits, with a narrow door for non-Clifford patches.StatefoldState-vector simulation for pure states that fit in memory.LatticeTensor-network contraction for circuits and models with limited entanglement.Zius Quantum PythonThe supported way to call every library from Python.Zius Quantum RuntimeA Zi Humana container and service that hosts the five engines.

Zius Quantum SDK is the simulation layer behind Zi Humana research programmes. It accelerates circuit and open-system studies on ordinary accelerators, then hands results to Maer Sat, Taurnet, and the research APIs already published on this site.

Libraries

  • Fieldline — density-matrix and open-system dynamics
  • PauliWeave — observable propagation in the Pauli basis
  • Ledger — stabilizer and Clifford simulation
  • Statefold — full state-vector circuit simulation
  • Lattice — tensor-network contraction

Python callers use one package, zius.quantum. A container runtime is available for teams that already script circuits in Cirq or Qiskit and want a Zi Humana execution backend.