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   sci.physics      Physical laws, properties, etc.      178,769 messages   

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   Message 178,118 of 178,769   
   Jon Poplett to All   
   =?UTF-8?Q?Adaptive_Qubit=E2=80=93Environ   
   11 Aug 25 11:02:36   
   
   From: jonpoplett@mail.com   
      
   In this work, I explore a model of quantum computation where the qubit   
   begins in an entangled superposition state with its environment.   
   Rather than treating the environment solely as a decohering influence,   
   I propose an adaptive interaction model that preserves and leverages   
   this initial correlation.   
      
   In the standard approach, decoherence is mitigated by isolating the   
   qubit as much as possible, with environmental coupling modeled as a   
   one-way noise source. My simulations treat the coupling as bidirectional   
   — the qubit affects the environment just as the environment affects the   
   qubit — and investigate what happens when the interaction is modulated   
   rather than suppressed.   
      
   I’ve implemented this in Python, with full code and documentation   
   released under CC0. The repository contains:   
   - A mathematical description of the coupling model   
   - Simulation scripts and data   
   - Comparative runs against standard decoherence mitigation   
      
   Paper (PDF):   
   https://github.com/JGPTech/Fun/blob/main/TryingToCatchMeRidingDi   
   ty/SeeMeRolling.pdf   
      
   Code:   
   https://github.com/JGPTech/Fun/blob/main/TryingToCatchMeRidingDirty/SoLoud.py   
      
   I welcome constructive feedback from those with experience in   
   experimental qubit control, decoherence modeling, and related simulation   
   frameworks.   
      
   --   
   Jon Poplett   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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