similarity
SWAP test
kernel
a 2-register SWAP-test kernel returning fidelity in [0,1] between two amplitude-encoded vectors
how it drives the UI
a similarity score (0-100%) and a 'closest match' surface
Quantum hooks, demystified.
Each idea in the repo leans on one of ten quantum primitives. Build the kernel in Guppy, run it on Selene (Quantinuum's emulator), and drop the output into a Lovable UI. Keep it small — <10 qubits, a few hundred shots.
Tip: @guppy functions must live in a real .py file on disk (Guppy reads source via inspect).
100 ideas use this
shape of data
QTDA
kernel
a Quantum Topological Data Analysis pipeline returning Betti numbers (b0, b1, b2) from a Vietoris-Rips filtration
how it drives the UI
a 'shape signature' visualization with connected-component, loop, and void counts
embeddings
Amplitude encoding
kernel
an amplitude-encoding kernel that loads a normalized feature vector into log2(d) qubits and measures expectation values
how it drives the UI
a low-dimensional embedding scatter that updates as inputs change
combinatorial search
Grover search
kernel
a Grover oracle that marks valid configurations and returns the sampled solution bitstring after sqrt(N) iterations
how it drives the UI
a 'found match' panel showing the chosen configuration and confidence
periodicity / rhythm
QFT
kernel
a Quantum Fourier Transform kernel that returns dominant frequency bins from a sampled signal
how it drives the UI
a spectral bars view that highlights dominant cycles
graph exploration
Quantum walk
kernel
a discrete-time quantum walk on a small graph returning a probability distribution over nodes after t steps
how it drives the UI
an animated graph where node opacity reflects walk probability
style optimization
Variational ansatz
kernel
a VQE-style parameterized circuit optimized against a style cost Hamiltonian, returning the optimal parameter vector
how it drives the UI
a slider panel where each slider is one optimized parameter, plus a 'cost over iterations' chart
generative noise
Quantum sampling
kernel
a parameterized circuit sampled for N shots, returning a bitstring distribution used as creative seed noise
how it drives the UI
a 'regenerate' button that pulls a fresh sample and morphs the output
resonance
Phase estimation
kernel
a Quantum Phase Estimation kernel returning the dominant eigenphase of a problem operator
how it drives the UI
a phase dial (0 to 2π) tied to a resonance/match indicator
correlated co-creation
Entanglement
kernel
a Bell-pair / GHZ entanglement kernel that returns correlated measurement outcomes for two players
how it drives the UI
a two-pane co-creation surface where one side's reveal updates the other in correlated steps