tera.ai

Knowledge Graph

Graph explorer

Search resolved entities, walk their edges, and read the sentence behind every one.

Entities25 of 207,987

All entities

Entity

reduced density matrix

technology6 mentionslast seen Nov 7, 2026

A mathematical object whose off-diagonal spatial components are expanded in a power series and truncated at second order to derive hydrodynamic equations.

Relationships 3

reduced density matrix

Relationship

spin Hamiltoniandepends onreduced density matrix

80% confidence1 supporting mentions

Either name opens that entity’s relationships.

Sources 1