11 papers
Quantum Uncertainty and Particle Trajectories: From Heisenberg and Schrödinger to Constructive Dynamical Models
Partha Ghose
Quantum uncertainty emerged from two strikingly different routes to quantum mechanics. Heisenberg's matrix mechanics replaced the classical description of atomic orbits by relation…
Electrodynamics as a Theory of Persistent Stochastic Processes
Partha Ghose
A process-theoretic approach to electrodynamics based on persistent Kac-type stochastic processes is developed. Finite-velocity stochastic propagation is taken as primary, while re…
What Kind of World Supports Darwinian Evolution? Quantum Foundational Options
Partha Ghose
Darwinian evolution requires (i) heritable records, (ii) repeatable copying with variation, and (iii) routine irreversibility. Categorical quantum mechanics (CQM) makes precise why…
The Quantum Rashomon Effect as a Failure of Gluing
Partha Ghose
Recently Szangolies has argued (in the setting of extended Wigner's-friend scenarios) that quantum theory permits ``Rashomon'' situations: multiple internally coherent accounts of…
Spinning into Quantum Geometry: Dirac and Wheeler-DeWitt Dynamics from Stochastic Helicity
Partha Nandi, Partha Ghose, Francesco Petruccione
Spin networks in loop quantum gravity provide a kinematical picture of quantum geometry but lack a natural mechanism for dynamical Dirac-type evolution, while the Wheeler--DeWitt e…
Quantum, Stochastic, and Classical Dynamics Within A Single Geometric Framework
Partha Ghose
Nelson's stochastic mechanics links quantum mechanics to an underlying Brownian motion with the identification . Ghose's interpolating equation introduces a continuous…
Bose's Probabilistic Interactions, Einstein's Objections, and Their Legacy in Quantum Optics and Stochastic Mechanics
Partha Ghose
In 1924, S. N. Bose proposed (i) a new counting method for photons and (ii) a probabilistic law of microscopic matter-radiation interactions, treating emission and absorption as tw…
A New Approach to Unification
Partha Ghose
This paper presents a new perspective on unifying all fundamental interactions--gravitational, electromagnetic, weak and strong--based on stochastic processes rather than conventio…
Stochastic Quantization of Electrodynamics and Linearized Gravity
Partha Nandi, Partha Ghose
We develop a unified stochastic framework in which a velocity- and helicity-reversing Poisson process gives rise to the Telegrapher's equation. Analytic continuation to the complex…
Testing quantum-like markers in neural dynamics
Partha Ghose, Dimitris Pinotsis
We propose two experiments for identifying quantum markers in neural data based on quantum variants of well-known equations for neural activity that describe electrical signal prop…
Derivation of a Schrödinger Equation for Single Neurons Through Stochastic Neural Dynamics
Partha Ghose
Despite the prevalent view that quantum mechanics is irrelevant to macroscopic biological systems because of inherent noise and decoherence, this paper demonstrates that the electr…