Quantum Potential: Physics, Geometry and Algebra

BORA AKTAŞ

Abstract Standard quantum mechanics encodes phase degrees of freedom through a single U(1) structure, implicitly assuming a flat phase geometry in which global phase transport is isometric and any curvature must be introduced externally, typically via spacetime metrics or interaction potentials. In this work, we show that replacing the U(1) phase algebra with the minimal cyclic algebra defined by j3=−1 (C₃) leads to an intrinsically curved phase space without invoking any external geometric input. The multi-carrier structure of C₃ generates nontrivial holonomy under closed phase evolution, producing residual phase components that cannot be eliminated by gauge transformations. This holonomy naturally defines an intrinsic connection whose curvature arises solely from the algebraic transition rules between phase carriers. Within this framework, we construct a C₃-generalized Laplace operator and analyze its Green function, demonstrating phase-mediated propagation that departs from flat-space behavior. When embedded into a C₃-generalized Schrödinger equation, curvature effects emerge dynamically through phase gradients, without the explicit introduction of gravitational or geometric potentials. In the weak-field limit, an effective Newtonian potential is recovered from hidden-phase gradients, providing a direct link to classical physics. The results reframe curvature as an emergent property of multi-carrier phase geometry and offer a unified perspective connecting quantum phase structure, measurement, and emergent spacetime features.

Edoardo Ballico, Bernardi, Alessandra, Iacopo Carusotto +2 more

Davide Fiscaletti

Otto C. W. Kong, Wei-Yin Liu

We illustrate an isomorphic representation of the observable algebra for quantum mechanics in terms of the functions on the projective Hilbert space, and its Hilbert space analog, with a noncommutative product in terms of explicit coordinates and discuss the physical and dynamical picture. The isomorphism is then used as a base for the translation of the differential symplectic geometry of the infinite dimensional manifolds onto the observable algebra as a noncommutative geometry. Hence, we obtain the latter from the physical theory itself. We have essentially an extended formalism of the Schrodinger versus Heisenberg picture which we describe mathematically as like a coordinate map from the phase space, for which we have presented argument to be seen as the quantum model of the physical space, to the noncommutative geometry coordinated by the six position and momentum operators. The observable algebra is taken essentially as an algebra of formal functions on the latter operators. The work formulates the intuitive idea that the noncommutative geometry can be seen as an alternative, noncommutative coordinate, picture of familiar quantum phase space, at least so long as the symplectic geometry is concerned.

Revista, Zen, MATH, 10

This paper explores the intersection of quantum algebraic geometry and quantum information theory, focusing on how noncommutative algebraic structures provide a powerful framework for understanding and manipulating quantum systems. We investigate the role of noncommutative rings and schemes in encoding quantum states, quantum operations, and entanglement. Furthermore, we examine the application of tools from algebraic geometry, such as sheaves and cohomology, to characterize the complexity and properties of quantum information processing tasks. Specifically, we delve into the use of noncommutative tori and their classifications, alongside explorations of quantum metrics and preordered semialgebras, to build a bridge between abstract mathematical structures and concrete applications in quantum technologies. Our goal is to highlight the potential of quantum algebraic geometry to offer new insights and techniques for advancing the field of quantum information.

Gennaro Auletta