Package com.quantum4j.core.gates

Class StandardGates

java.lang.Object

com.quantum4j.core.gates.StandardGates

public final class StandardGates
extends Object

Factory class providing standard single- and two-qubit gates.

StandardGates contains inner classes for commonly used quantum gates:

• Pauli gates: X (NOT), Y, Z
• Hadamard: H (superposition)
• Rotations: RX, RY, RZ
• Two-qubit gates: CNOT, CZ, SWAP, ISWAP
• Three-qubit gates: CCX (Toffoli)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	StandardGates.CCXGate
static final class	StandardGates.CHGate
static final class	StandardGates.CNOTGate
static final class	StandardGates.CZGate
static final class	StandardGates.HGate
static final class	StandardGates.ISWAPGate
static final class	StandardGates.RXGate
static final class	StandardGates.RYGate
static final class	StandardGates.RZGate
static final class	StandardGates.SGate
static final class	StandardGates.SWAPGate
static final class	StandardGates.TGate
static final class	StandardGates.U1Gate	U1(λ): [[1, 0], [0, e^{iλ}]]
static final class	StandardGates.U2Gate	U2(φ, λ) = U3(π/2, φ, λ)
static final class	StandardGates.U3Gate	U3(θ, φ, λ): [ cos(θ/2) , -e^{iλ} sin(θ/2) ] [ e^{iφ} sin(θ/2) , e^{i(φ+λ)} cos(θ/2) ]
static final class	StandardGates.XGate
static final class	StandardGates.YGate
static final class	StandardGates.ZGate

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait