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Quantum Simulation
Zeta-regularized vacuum expectation values from quantum computing simulations
arXiv
Authors: Karl Jansen, Tobias Hartung
Year
2019
Paper ID
14366
Status
Preprint
Abstract Read
~2 min
Abstract Words
68
Citations
N/A
Abstract
The zeta-regularization allows to establish a connection between Feynman's path integral and Fourier integral operator zeta-functions. This fact can be utilized to perform the regularization of the vacuum expectation values in quantum field theories. In this proceeding, we will describe the concept of the zeta-regularization, give a simple example and demonstrate that quantum computing can be employed to numerically evaluate zeta-regulated vacuum expectation values on a quantum computer.
Why This Paper Matters
- This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
- It adds a 2019 reference point for readers tracking recent quantum research.
- The zeta-regularization allows to establish a connection between Feynman's path integral and Fourier integral operator zeta-functions.
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