PURPOSE
What this family supports.
Calculation workbenches for qubit states, measurements, entanglement, circuit resources and quantum-scale reasoning.
TOOL METHODOLOGY
Quantum Physics Tool Methodology.
Additional page sections
Calculation workbenches for qubit states, measurements, entanglement, circuit resources and quantum-scale reasoning.
INPUT ASSUMPTIONS
How inputs are treated.
Inputs are user-entered assumptions or evidence states. The tools do not verify live systems, datasets, vendors, clinical claims, vulnerabilities or scientific measurements.
OUTPUT POLICY
Artifact boundaries.
Outputs are preliminary orientation artifacts for human review. They are not certification, legal advice, medical advice, engineering sign-off or compliance approval.
OUTPUT ARTIFACTS
Artifacts produced.
- Quantum state calculation note
- Quantum circuit resource estimate
- QFT scale conversion note
- Quantum measurement probability report
- Two-qubit entanglement note
SOURCE FAMILIES
Reference families.
fault-tolerant quantum computingnatural unitsquantum field theory scale reasoningquantum informationquantum information foundationsquantum measurement formalismresource estimation methodsstate-vector calculationsstate-vector formalismtwo-qubit pure-state entanglement
INSTRUMENTS
Tools using this methodology.
Quantum Physics and Quantum Information
Additional section
Qubit State Inspector
Normalizes a single-qubit state and computes measurement probabilities, Bloch coordinates and density matrix notes.
- Best for
- Quantum state calculation note
- Input
- 5 numeric and categorical fields
- Output
- Quantum state calculation note
- Method
- formula workbench
- Maturity
- Released · v1.7
- Limits
- Does not simulate hardware.
- Exports
- copy, Markdown, JSON, CSV
Quantum Physics
open instrument →
Quantum Physics and Quantum Information
Quantum Circuit Resource Estimator
Estimates logical and physical resource pressure from qubits, depth, T-count and error-rate assumptions.
- Best for
- Quantum circuit resource estimate
- Input
- 7 numeric and categorical fields
- Output
- Quantum circuit resource estimate
- Method
- formula workbench
- Maturity
- Prototype · v1.9
- Limits
- Does not prove quantum advantage.
- Exports
- copy, Markdown, JSON
Quantum Physics
open instrument →
Quantum Physics and Quantum Information
QFT Scale Lens
Converts energy, length and time scales in natural-unit style and checks order-of-magnitude consistency.
- Best for
- QFT scale conversion note
- Input
- 3 numeric and categorical fields
- Output
- QFT scale conversion note
- Method
- formula workbench
- Maturity
- Research interface · v2.1
- Limits
- Does not derive a QFT.
- Exports
- copy, Markdown, JSON
Quantum Physics
open instrument →
Quantum Physics and Quantum Information
Quantum Measurement Simulator
Computes measurement probabilities and deterministic expected counts for a chosen basis and trial count.
- Best for
- Quantum measurement probability report
- Input
- 6 numeric and categorical fields
- Output
- Quantum measurement probability report
- Method
- formula workbench
- Maturity
- Prototype · v2.3
- Limits
- Does not use real randomness.
- Exports
- copy, Markdown, JSON
Quantum Physics
open instrument →
Quantum Physics and Quantum Information
Quantum Entanglement Inspector
Computes normalization and a concurrence-style indicator for two-qubit pure states.
- Best for
- Two-qubit entanglement note
- Input
- 8 numeric calculation fields
- Output
- Two-qubit entanglement note
- Method
- formula workbench
- Maturity
- Prototype · v2.4
- Limits
- Does not certify experimental entanglement.
- Exports
- copy, Markdown, JSON
Quantum Physics
open instrument →
Version policy: each instrument has a version, maturity state, assumptions, limitations, example input, example output and export formats. Method notes should be updated when scoring logic, input taxonomy or source families change.