Quantum Process Termination with Qubit Metadata Updates

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Solution Overview

Problem

In quantum computing, the termination of a quantum process can inadvertently limit further access to qubits, leading to inefficient resource utilization due to inconsistent qubit availability status and potential premature termination of entangled qubits.

Innovation Solution

A quantum process termination mechanism that ensures qubits are properly designated as available after termination, utilizing qubit metadata to reflect their status and preventing premature termination of entangled qubits unless explicitly indicated, thereby maximizing resource utilization and ensuring real-time accurate availability tracking across distributed systems.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a quantum process is terminated, then the quantum process stops execution, but the qubit availability status becomes inconsistent and limits further access to the qubit

Engineering Contradiction:
Improvequbit availability status consistencyVSAvoidqubit access efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system implements a feedback mechanism where the termination of a quantum process triggers an automatic update of the qubit availability status in the metadata. This ensures that when a quantum process terminates, the system detects this event and promptly updates the qubit's availability state, maintaining consistency between process termination and resource availability without requiring manual intervention.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent establishes preliminary actions by proactively updating qubit metadata status before potential conflicts arise. The system preemptively manages qubit availability by ensuring that termination events are captured and processed to update status flags, preventing situations where outdated status information could block subsequent qubit allocation to new processes.

Inventive Principle:
Principle #10Preliminary action

2Productivity

If qubit metadata is updated to reflect availability, then resource utilization improves, but system complexity increases due to additional tracking mechanisms

Engineering Contradiction:
Improveresource utilizationVSAvoidqubit status tracking mechanism
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The qubit metadata system operates with self-service characteristics where the termination management mechanism automatically updates availability status without requiring external orchestration. The system serves itself by having the termination detection and metadata update processes integrated, eliminating the need for separate manual status management procedures and reducing operational complexity despite increased tracking capabilities.

Inventive Principle:
Principle #25Self-service

3Reliability

If entangled qubits are protected from premature termination, then quantum calculation integrity is maintained, but flexibility in process termination is reduced

Engineering Contradiction:
Improvequantum calculation integrityVSAvoidprocess termination flexibility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The system applies local quality by implementing differentiated termination handling for entangled qubits versus non-entangled qubits. When termination is requested, the system locally assesses the entanglement status of each qubit and applies appropriate rules: protected status for entangled qubits to maintain calculation integrity, and standard termination for non-entangled qubits. This localized approach maintains flexibility while protecting quantum integrity where needed.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS11790260B2Quantum process termination
Publication Date: 2023.10.17 RED HAT INC
  • US11790260B2 patent drawing
  • US11790260B2 patent drawing
  • US11790260B2 patent drawing

AI summary

Quantum process termination is disclosed. A quantum computing system receives a request to terminate a quantum process. The quantum computing system determines that the quantum process utilizes a first qubit. The quantum computing system terminates the quantum process and modifies qubit metadata to indicate that the qubit is available for use.