Methods for transmitting data across quantum interfaces and quantum gates using same

This invention proposes a method for sending quantum data, like qubits, across a difficult barrier called a "quantum gap." It works by temporarily reducing the quantum data to a single, simplified point within this gap, and then reconstructing the full data at the other side. Claim 2 specifies that this temporary point is a particular entangled quantum state.

Why it matters: In 2003, quantum computing and networking were largely theoretical. Today, significant advancements in quantum hardware development and error correction make the experimental realization of such quantum interfaces and data transmission methods more feasible, though still highly complex.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedQuantum hardware, quantum software, quantum networking

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