The Dirac--Bergmann approach to optimal control theory
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866914167864164352 |
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| author | Aghamalyan, Davit Maity, Aleek Narasimhachar, Varun Sreedhar, V V |
| author_facet | Aghamalyan, Davit Maity, Aleek Narasimhachar, Varun Sreedhar, V V |
| contents | We present a novel framework for optimal control in both classical and quantum systems. Our approach leverages the Dirac--Bergmann algorithm: a systematic method for formulating and solving constrained dynamical systems. In contrast to the standard Pontryagin Principle, which is used in control theory, our approach bypasses the need to perform a variation to obtain the optimal solution. Instead, the Dirac--Bergmann algorithm generates the optimal solution automatically, through the closure of the Poission Bracket algebra of the full set of constraints and the Hamiltonian. The efficacy of our framework is demonstrated through two quintessential examples: (1) the classical brachistochrone problem and (2) the time-optimal control of a generic quantum system, relevant for quantum technological applications. In the latter example, both closed and open quantum systems are discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_17610 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The Dirac--Bergmann approach to optimal control theory Aghamalyan, Davit Maity, Aleek Narasimhachar, Varun Sreedhar, V V Quantum Physics Mathematical Physics Classical Physics We present a novel framework for optimal control in both classical and quantum systems. Our approach leverages the Dirac--Bergmann algorithm: a systematic method for formulating and solving constrained dynamical systems. In contrast to the standard Pontryagin Principle, which is used in control theory, our approach bypasses the need to perform a variation to obtain the optimal solution. Instead, the Dirac--Bergmann algorithm generates the optimal solution automatically, through the closure of the Poission Bracket algebra of the full set of constraints and the Hamiltonian. The efficacy of our framework is demonstrated through two quintessential examples: (1) the classical brachistochrone problem and (2) the time-optimal control of a generic quantum system, relevant for quantum technological applications. In the latter example, both closed and open quantum systems are discussed. |
| title | The Dirac--Bergmann approach to optimal control theory |
| topic | Quantum Physics Mathematical Physics Classical Physics |
| url | https://arxiv.org/abs/2506.17610 |