3 papers
quant-ph2025
Ladder Operator Block-Encoding
William A. Simon, Carter M. Gustin, Kamil Serafin +3
We describe and analyze LOBE (Ladder Operator Block-Encoding), a framework for block-encoding ladder operators that act upon fermionic and bosonic modes. In this framework, we achi…
hep-ph2025
Second-order renormalized Hamiltonian of Yukawa theory
Kamil Serafin, Carter M. Gustin, Peter J. Love
Using the renormalization group procedure for effective particles (RGPEP) we calculate the effective Hamiltonians in the theory of a fermion field coupled to a scalar field via the…
hep-th2025
The Renormalized Yukawa Hamiltonian: Spectrum, Parton Distribution Functions, and Resource Estimates for Quantum Simulation
Carter M. Gustin, Kamil Serafin, William A. Simon +3
We apply the Renormalization Group Procedure for Effective Particles (RGPEP) to the front form Yukawa Hamiltonian, yielding a renormalized (effective) Hamiltonian, accurate up to s…