Explain the Lean def `StressEnergyTensor` in module `IndisputableMonolith.Foundation.Hamiltonian`. Write for an educated reader who knows science and programming but may not know Lean. Cover: (1) what the declaration says in plain English, (2) why it matters in Recognition Science, (3) how to read the formal statement, (4) visible dependencies or certificates in the supplied source, and (5) what this declaration does not prove. Cite only declarations present in the supplied Recognition source.

The supplied Lean source does not contain module IndisputableMonolith.Foundation.Hamiltonian or any declaration named StressEnergyTensor. No formal statement, definition, or proof of that name appears in any of the eight provided modules. The closest material is in IndisputableMonolith.Physics.RecognitionHamiltonianSpectrum, which defines HamiltonianSpectrumCert (with fields five_sectors, vacuum, excited, lattice_gap) and proves spectralSectorCount, vacuum_jcost, excited_jcost, and lattice_gap_witness. These establish spectral properties of a recognition Hamiltonian but do not define or reference a stress-energy tensor, nor do they reside in the Foundation namespace. Therefore the requested explanation of StressEnergyTensor cannot be given from the canon slice.