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Chumita003/README.md

Alejandro Chumacero Navarro

I'm a master's student in Physics (Quantum Computing) at UW–Madison, with a background in applied mathematics. Most of what I care about is on the hardware side of quantum computing: superconducting qubits, readout and calibration, and the classical logic and tooling that surrounds them.

A few things I've been building:

  • SystemVerilog FIFO Verification: a synchronous FIFO with a self-checking testbench, a reference model, and randomized tests. My take on RTL design and the fundamentals of verification.
  • Hamiltonian Circuit Optimization: a Trotterized time-evolution circuit for a molecular spin Hamiltonian, with an honest comparison of two optimizers (pyZX and the Qiskit transpiler), including where one of them quietly made the circuit worse.
  • 1D and 2D Schrödinger Eigensolvers: finite-difference solvers I derived from scratch, validated against analytic solutions with real relative-error numbers, honest about where the method's own limits show up, including a boundary-stencil accuracy cap and a 2D delta potential that turns out to have no continuum limit at all.
  • Qubit Readout Analysis and Detuning and Retuning: hands-on analysis of superconducting-qubit experiments (readout fidelity, T1, randomized benchmarking, Power Rabi) from my graduate lab course.

I like work that ties the physics to the actual math and the actual code, and I try to get the numbers right instead of chasing a headline.

You can reach me on LinkedIn.

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  1. SystemVerilog_fifo_verification SystemVerilog_fifo_verification Public

    Parameterized synchronous FIFO in SystemVerilog with a self-checking testbench, reference model, randomized tests, and VCD waveform tooling

    SystemVerilog

  2. QuantumHackathon-HamiltonianCircuitOptimization QuantumHackathon-HamiltonianCircuitOptimization Public

    Trotter circuit for a toluene nuclear-spin Hamiltonian (from arXiv:2510.19550), with an honest comparison of two circuit-optimization tools: pyZX (ZX-calculus) and the Qiskit transpiler.

    OpenQASM

  3. 1D_SchrodingerEigensolver 1D_SchrodingerEigensolver Public

    Finite-difference eigensolver for the 1D time-independent Schrödinger equation. Contains 9 potentials, validated against analytic solutions.

    Jupyter Notebook

  4. 2D_SchrodingerEigensolver 2D_SchrodingerEigensolver Public

    Finite-difference eigensolver for the 2D time-independent Schrödinger equation. Contains 9 potentials, validated against analytic solutions.

    Jupyter Notebook