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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Quantum Simulator</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Arial', sans-serif;
}
body {
background: #000;
color: #fff;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
padding: 2rem;
}
.controls {
margin: 2rem 0;
display: flex;
gap: 1rem;
flex-wrap: wrap;
justify-content: center;
}
button {
padding: 0.5rem 1rem;
background: #333;
color: #fff;
border: 1px solid #666;
border-radius: 4px;
cursor: pointer;
transition: all 0.3s;
}
button:hover {
background: #444;
}
#quantumCanvas {
border: 1px solid #333;
background: rgba(0, 0, 0, 0.8);
}
.particles {
position: relative;
width: 800px;
height: 400px;
}
.particle {
position: absolute;
width: 4px;
height: 4px;
background: #fff;
border-radius: 50%;
filter: blur(1px);
}
.info-panel {
margin-top: 2rem;
padding: 1rem;
background: rgba(51, 51, 51, 0.5);
border-radius: 8px;
font-size: 0.9rem;
}
.quantum-stats {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 1rem;
margin-top: 1rem;
}
</style>
</head>
<body>
<h1>Quantum Particle Simulator</h1>
<div class="controls">
<button onclick="toggleSimulation()">Start/Stop</button>
<button onclick="addParticle()">Add Particle</button>
<button onclick="changeEntanglement()">Toggle Entanglement</button>
</div>
<canvas id="quantumCanvas" width="800" height="400"></canvas>
<div class="info-panel">
<div class="quantum-stats">
<div>Particles: <span id="particleCount">0</span></div>
<div>Entangled Pairs: <span id="entangledCount">0</span></div>
</div>
</div>
<script>
const canvas = document.getElementById('quantumCanvas');
const ctx = canvas.getContext('2d');
let particles = [];
let isRunning = false;
let entanglementEnabled = false;
class QuantumParticle {
constructor(x, y) {
this.x = x;
this.y = y;
this.vx = (Math.random() - 0.5) * 4;
this.vy = (Math.random() - 0.5) * 4;
this.phase = Math.random() * Math.PI * 2;
this.entangled = null;
this.color = `hsl(${Math.random() * 360}, 100%, 70%)`;
}
update() {
this.x += this.vx;
this.y += this.vy;
this.phase += 0.1;
if (this.x < 0 || this.x > canvas.width) this.vx *= -1;
if (this.y < 0 || this.y > canvas.height) this.vy *= -1;
if (this.entangled) {
const dx = this.entangled.x - this.x;
const dy = this.entangled.y - this.y;
const dist = Math.sqrt(dx * dx + dy * dy);
if (dist > 100) {
this.vx += dx * 0.001;
this.vy += dy * 0.001;
}
}
}
draw() {
ctx.beginPath();
ctx.arc(this.x, this.y, 4 + Math.sin(this.phase) * 2, 0, Math.PI * 2);
ctx.fillStyle = this.color;
ctx.fill();
if (this.entangled) {
ctx.beginPath();
ctx.moveTo(this.x, this.y);
ctx.lineTo(this.entangled.x, this.entangled.y);
ctx.strokeStyle = 'rgba(255, 255, 255, 0.2)';
ctx.stroke();
}
}
}
function addParticle() {
const particle = new QuantumParticle(
Math.random() * canvas.width,
Math.random() * canvas.height
);
particles.push(particle);
updateStats();
}
function changeEntanglement() {
entanglementEnabled = !entanglementEnabled;
if (entanglementEnabled) {
for (let i = 0; i < particles.length; i += 2) {
if (i + 1 < particles.length) {
particles[i].entangled = particles[i + 1];
particles[i + 1].entangled = particles[i];
}
}
} else {
particles.forEach(p => p.entangled = null);
}
updateStats();
}
function updateStats() {
document.getElementById('particleCount').textContent = particles.length;
document.getElementById('entangledCount').textContent =
particles.filter(p => p.entangled).length / 2;
}
function animate() {
if (!isRunning) return;
ctx.fillStyle = 'rgba(0, 0, 0, 0.1)';
ctx.fillRect(0, 0, canvas.width, canvas.height);
particles.forEach(particle => {
particle.update();
particle.draw();
});
requestAnimationFrame(animate);
}
function toggleSimulation() {
isRunning = !isRunning;
if (isRunning) animate();
}
// Initialize with some particles
for (let i = 0; i < 10; i++) {
addParticle();
}
</script>
</body>
</html> |