MCP For Claude Marketplace
Spectroscopy Selection Rules

Spectroscopy Selection Rules MCP Connector for Claude

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Determines spectroscopic selection rules and transition moments for quantum states.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner
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This MCP server provides tools to analyze quantum state transitions. It determines if a transition is allowed or forbidden based on parity and angular momentum conservation. Users can use analyze_transition_possibility to check multipole expansion validity, calculate_transition_moment to find transition strength, list_forbidden_transitions to identify prohibited paths, and validate_quantum_state to ensure physical correctness of quantum numbers.

spectroscopyquantumphysicsselection-rulesatomic-physics

4 tools expose this connector's capabilities to your AI agent.

analyze_transition_possibility

Determines if a transition between two specific quantum states is allowed or forbidden under different multipole expansions

calculate_transition_moment

Computes the strength of the transition between two states

list_forbidden_transitions

Identifies which transitions from a given state are forbidden within a specific set of allowed multipole types

validate_quantum_state

Checks the physical validity of a single quantum state definition

See how to talk to your AI agent using Spectroscopy Selection Rules.

Is the transition from a state with n=2, l=0 to n=2, l=1 allowed?

Yes, the transition is allowed under electric dipole (E1) rules as it satisfies the parity change requirement.

Calculate the transition moment for an E1 transition between the provided states.

The calculated transition moment is 0.85, which is classified as a Strong transition.

List all forbidden transitions from the ground state to the following target states.

The transition to the state with l=0 is forbidden due to parity conservation violation.

You can use the `analyze_transition_possibility` tool by providing the initial and final state quantum numbers as JSON strings.

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