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Drop your paper. Prism does the rest.

Upload any physics preprint — arXiv PDF, journal article, conference paper. Prism reads the text, extracts every equation, maps the references, and flags the key assumptions. No formatting requirements. No clean-up. Just upload.

Drop your PDF here to begin

Pseudo-Hermitian Invariant Operators.pdf

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Prism explains the equations — not just the words.

Every equation in your paper gets a plain-English explanation: what it means physically, what assumptions it encodes, and why this form rather than an alternative. Here's a real example from a paper Prism has processed:

Equation 3 · Explained
Koussa et al. — Pseudo-Hermitian Invariant Operators for Time-Dependent Hamiltonians
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The time-dependent Schrödinger equation. It tells us how the quantum state U(t) evolves when the Hamiltonian H(t) changes with time. The left side is the rate of change of the quantum state; the right side is the energy operator acting on it. Prism identifies the SU(1,1) algebra shared with the invariant I(t) — meaning the geometric phase accrued is metric-independent. That's the physical insight the equation encodes.
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Ask anything. Get physics, not search results.

Once Prism has ingested your corpus, ask questions in plain English. It reasons across all your papers — finding the relevant equations, tracing citations, surfacing contradictions. "Which papers in my corpus use Berry phase arguments?" "Where does this approach break down?"

Your question

"What does the authors' invariant I(t) tell us about the geometric phase in their protocol — and how does it compare to the standard Berry phase result?"

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