Thequantumcodes -

: The basic unit of quantum information. Unlike classical bits (

Because quantum states are fragile, codes are used to "spread" information across multiple physical qubits to protect a single "logical" qubit. thequantumcodes

: Operations (like the Hadamard or CNOT gates) that manipulate qubit states to perform computations, forming Quantum Circuits . 2. Quantum Error-Correcting Codes (QECCs) : The basic unit of quantum information

: A major class of codes (e.g., the [[4, 2, 2]] or [[8, 3, 2]] codes) that use "syndrome measurements" to detect and localize errors without destroying the underlying quantum information. 2]] or [[8