ts-quantum
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TypeScript library for quantum mechanics calculations and utilities
49 lines • 3.07 kB
JavaScript
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/**
* @fileoverview Intertwiner spaces for Loop Quantum Gravity and spin networks
* @module Intertwiner
*
* This module provides functionality for calculating and manipulating intertwiner spaces
* in Loop Quantum Gravity and spin network theory. Intertwiners are SU(2)-invariant
* tensors that ensure gauge invariance at network nodes.
*
* Key features:
* - Intertwiner space dimension calculations
* - Basis state construction using Clebsch-Gordan coefficients
* - Tensor representation with StateVector integration
* - Support for 2, 3, and 4-valent nodes
* - Optimized implementations for common cases
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __exportStar = (this && this.__exportStar) || function(m, exports) {
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createIntertwinerTensor = exports.basisToTensor = exports.getFourSpinHalfBasis = exports.constructBasisVector = exports.constructBasis = exports.calculateDimension = exports.allowedIntermediateSpins = exports.triangleInequality = void 0;
// Export all type definitions
__exportStar(require("./types"), exports);
// Export core functions for dimension calculations and validation
var core_1 = require("./core");
Object.defineProperty(exports, "triangleInequality", { enumerable: true, get: function () { return core_1.triangleInequality; } });
Object.defineProperty(exports, "allowedIntermediateSpins", { enumerable: true, get: function () { return core_1.allowedIntermediateSpins; } });
Object.defineProperty(exports, "calculateDimension", { enumerable: true, get: function () { return core_1.calculateDimension; } });
// Export basis construction functions
var basis_1 = require("./basis");
Object.defineProperty(exports, "constructBasis", { enumerable: true, get: function () { return basis_1.constructBasis; } });
Object.defineProperty(exports, "constructBasisVector", { enumerable: true, get: function () { return basis_1.constructBasisVector; } });
Object.defineProperty(exports, "getFourSpinHalfBasis", { enumerable: true, get: function () { return basis_1.getFourSpinHalfBasis; } });
// Export tensor operations (Phase 3 - to be implemented)
var tensor_1 = require("./tensor");
Object.defineProperty(exports, "basisToTensor", { enumerable: true, get: function () { return tensor_1.basisToTensor; } });
Object.defineProperty(exports, "createIntertwinerTensor", { enumerable: true, get: function () { return tensor_1.createIntertwinerTensor; } });
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