What is Quantum Computing?
Quantum computing leverages quantum mechanics principles like superposition and entanglement to solve complex problems faster than classical computers. It's particularly effective for optimization, cryptography, and material science challenges.
Core Concepts
Superposition
Qubits can exist in multiple states simultaneously, enabling parallel computation.
Entanglement
Linked qubits affect each other instantly regardless of distance, enabling powerful parallel processing.
Quantum Gates
Manipulate qubit states using gate operations like Hadamard and CNOT.
Quantum Circuits
Sequences of quantum gates forming algorithms for optimization, factoring, and more.
Enterprise Applications
Drug Discovery
Simulate molecular interactions with quantum algorithms for faster drug development.
Financial Modeling
Optimize portfolios and risk modeling using quantum annealing.
Logistics Optimization
Solve complex routing and scheduling problems faster than classical algorithms.
Cryptography
Quantum-resistant encryption and secure communication protocols.
Implementation Examples
Quantum Circuit Simulation
// Simple quantum entanglement example
const circuit = new QCircuit();
// Create qubits
circuit.createQubits(2);
// Apply quantum gates
circuit.h(0); // Hadamard gate on qubit 0
circuit.cnot(0, 1); // CNOT gate between qubits 0 and 1
// Measure qubits
const results = circuit.measure();
console.log("Measurement:", results);
This example demonstrates a Bell state (entangled qubits). When run, qubits 0 and 1 always give correlated results.