---
title: "Kikomo cha Landauer · Maktaba · Dhana ya Uigaji"
url: https://simulation-hypothesis.com/sw/library/landauer-limit
description: "Kikomo cha Landauer ni nishati ndogo zaidi inayohitajika kufuta biti moja ya taarifa."
license: https://creativecommons.org/licenses/by/4.0/
credit: "Ross Allan Dahl, Dhana ya Uigaji (simulation-hypothesis.com)"
---

## Fizikia na ukokotoaji

# Kikomo cha Landauer

Ufafanuzi

Kikomo cha Landauer ni nishati ndogo zaidi inayohitajika kufuta biti moja ya taarifa. Rolf Landauer (1961) alionyesha ni angalau kT ln 2, takriban jouli 3 × 10^-21 kwenye joto la chumba.

Kwenye tovuti hii

Kigae cha Nguvu kinazidisha ukokotoaji unaohitajika kwa nambari hii kupata wati, kisha kuonyesha matokeo katika mwangaza wa Jua. Maunzi yenye ufanisi zaidi yaliyopimwa hutoa takriban mara bilioni tano ya kikomo kwa kila shughuli.

Nafasi kwenye modeli

Kigae cha Nguvu kinazidisha ukokotoaji unaohitajika kwa kikomo cha Landauer kupata joto linalotoka, kisha kuonyesha kwa Jua. Hata kwa maunzi kamilifu, uigaji wa ukubwa huu lazima utoe angalau kiasi hiki cha joto mahali fulani. Maunzi yenye ufanisi zaidi yaliyopimwa hutoa takriban mara bilioni tano zaidi kwa kila shughuli.

Zinazohusiana

[Kikomo cha Lloyd](https://simulation-hypothesis.com/sw/library/lloyd-bound)[FLOPS](https://simulation-hypothesis.com/sw/library/flops)

Katika miti

[Ukokotoaji unaoweza kurudishwa nyuma · Teknolojia](https://simulation-hypothesis.com/sw/trees/technology?n=reversible)[Gharama ya kusahau · Kuwa sintetiki](https://simulation-hypothesis.com/sw/trees/synthetic?n=landauer-1961)

## Watu nyuma ya istilahi

Kurasa fupi 14, moja kwa kila mwanafikra, kila moja na kirekebishi chake. Tazama pia [orodha ya usomaji](https://simulation-hypothesis.com/sw/reading).

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