Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

International Conference on Electrical Engineering, Automation and Information Science (EEAIS)

First-Principles-Based Grand Unified Theory (GUT) for Micro-Macro Modal Quantization (MQ)-Part IV: Feynman Path Integral Formulation, Act 1

Ren-Zun Lian

Published Jul 1, 2026• 0 citations
Publisher
DOI
10.1109/eeais71251.2026.11706875

Related papers

First-Principles-Based Grand Unified Theory (GUT) for Micro–Macro Modal Quantization (MQ)—Part VI: Entropy-Based MQ, Act 1

Ren-Zun Lian

International Symposium on Semiconductor and Electronic Technology (ISSET)•Jul 1, 2026•0 citations

First-Principles-Based Grand Unified Theory (GUT) for Micro-Macro Modal Quantization (MQ)-Part I: Lagrange-Hamilton-Jacobi Formalisms, Act 8

Ren-Zun Lian

International Conference on Electrical Engineering, Automation and Information Science (EEAIS)•Jul 1, 2026•0 citations

First-Principles-Based Grand Unified Theory (Gut) for Micro–Macro Modal Quantization (MQ)—Part Iii: Heisenberg–SchröDinger–Dirac Pictures, Act 2

Ren-Zun Lian

International Conference on Electrical Engineering and Mechatronics Technology (ICEEMT)•Jul 1, 2026•0 citations

First-Principles-Based Grand Unified Theory (GUT) for Micro-Macro Modal Quantization (MQ)—Part II: Heisenberg–Schrödinger-Dirac Pictures, Act 1

Ren-Zun Lian

International Conference on Electronic Engineering and Informatics (EEI)•Jun 1, 2026•2 citations

From Micro to Macro Quantum Systems

K. Kong Wan

Traditional quantum theory has a very rigid structure, making it difficult to accommodate new properties emerging from novel systems. This book presents a flexible and unified theory for physical systems, from micro and macro quantum to classical. This is achieved by incorporating superselection rules and maximal symmetric operators into the theory. The resulting theory is applicable to classical, microscopic quantum and non-orthodox mixed quantum systems of which macroscopic quantum systems are examples. A unified formalism also greatly facilitates the discussion of interactions between these systems. A scheme of quantization by parts is introduced, based on the mathematics of selfadjoint and maximal symmetric extensions of symmetric operators, to describe point interactions. The results are applied to treat superconducting quantum circuits in various configurations.This book also discusses various topics of interest such as the asymptotic treatment of quantum state preparation and quantum measurement, local observables and local values, Schrodinger's cat states in superconducting systems, and a path space formulation of quantum mechanics.This self-contained book is complete with a review of relevant geometric and operator theories, for example, vector fields and operators, symmetric operators and their maximal symmetric extensions, direct integrals of Hilbert spaces and operators.

IMPERIAL COLLEGE PRESS eBooks•Mar 1, 2006•16 citations

Feynman Path Integral Formulation

Herbert W. Hamber

Springer eBooks•Oct 17, 2008•1 citation
Traditional quantum theory has a very rigid structure, making it difficult to accommodate new properties emerging from novel systems. This book presents a flexible and unified theory for physical systems, from micro and macro quantum to classical. This is achieved by incorporating superselection rules and maximal symmetric operators into the theory. The resulting theory is applicable to classical, microscopic quantum and non-orthodox mixed quantum systems of which macroscopic quantum systems are examples. A unified formalism also greatly facilitates the discussion of interactions between these systems. A scheme of quantization by parts is introduced, based on the mathematics of selfadjoint and maximal symmetric extensions of symmetric operators, to describe point interactions. The results are applied to treat superconducting quantum circuits in various configurations.This book also discusses various topics of interest such as the asymptotic treatment of quantum state preparation and quantum measurement, local observables and local values, Schrodinger's cat states in superconducting systems, and a path space formulation of quantum mechanics.This self-contained book is complete with a review of relevant geometric and operator theories, for example, vector fields and operators, symmetric operators and their maximal symmetric extensions, direct integrals of Hilbert spaces and operators.