Autonomous Emergence of Hamiltonian in Deep Generative Models

์ €์ž: | ๋‚ ์งœ: 2026.04 | DOI: N/A 📄 PDF


Essence

Figure 1

FIG. 1: Autonomous emergence of physical laws. (Left) Without physical priors, the deep generative model

๋ณธ ๋…ผ๋ฌธ์€ deep generative models์ด ๋‹จ์ˆœํžˆ ๋ฐ์ดํ„ฐ ๋ถ„ํฌ๋ฅผ ์•”๊ธฐํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์‹ค์ œ๋กœ ๊ทผ๋ณธ์ ์ธ ๋ฌผ๋ฆฌ ๋ฒ•์น™์„ ์ž์œจ์ ์œผ๋กœ ๋ฐœ๊ฒฌํ•˜๋Š”์ง€๋ฅผ ๊ฒ€์ฆํ•œ๋‹ค. Riemannian diffusion์˜ score field์™€ ์—ด์—ญํ•™์  restoring force์˜ ์ •ํ™•ํ•œ ๋“ฑ๊ฐ€์„ฑ์„ ํ™œ์šฉํ•˜์—ฌ ํ›ˆ๋ จ๋œ ์‹ ๊ฒฝ๋ง์„ ์ง์ ‘ force estimator๋กœ ์‚ฌ์šฉํ•˜๊ณ , frustrated 1D O(3) spin glass ์‹œ์Šคํ…œ์—์„œ microscopic Hamiltonian ํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ 99.7% ์ •ํ™•๋„๋กœ ๋ณต์›ํ•œ๋‹ค.

Motivation

Achievement

Figure 1

FIG. 1: Autonomous emergence of physical laws. (Left) Without physical priors, the deep generative model

์ •๋Ÿ‰์  Hamiltonian ๋ณต์›: Sequence-dependent frustrated 1D O(3) spin glass์—์„œ ground-truth ์ƒํ˜ธ์ž‘์šฉ ํŒŒ๋ผ๋ฏธํ„ฐ์™€ 99.7% cosine similarity ๋‹ฌ์„ฑ. ๋ถ„์‚ฐ ์„ค๋ช…๋ ฅ: ๋ณต์›๋œ sparse local Hamiltonian ํŒŒ๋ผ๋ฏธํ„ฐ๊ฐ€ ์‹ ๊ฒฝ๋ง์˜ continuous force field ๋ถ„์‚ฐ์˜ 87%๋ฅผ ์„ค๋ช… (Rยฒ โ‰ˆ 0.87). ๊ตฌ์กฐ ๋ฐœ๊ฒฌ: ๋ฌผ๋ฆฌ์  ์„ ํ—˜ ์ •๋ณด ์—†์ด ๋„คํŠธ์›Œํฌ๊ฐ€ ์ž์œจ์ ์œผ๋กœ 1D spin chain ๊ตฌ์กฐ, sequence identities, frustrated short-range interactions๋ฅผ ๋ฐœ๊ฒฌํ•จ์„ ์ž…์ฆ. ํ•ด์„ ๊ฐ€๋Šฅ์„ฑ ํ”„๋ ˆ์ž„์›Œํฌ: Out-of-distribution ์˜ˆ์ธก ๊ฒ€์ฆ์„ ์œ„ํ•œ ๋ฌผ๋ฆฌ-์ธํ˜• ๊ธฐ์ค€ ์ œ๊ณต.

How

Figure 2

FIG. 2: Autonomous emergence of physical

Originality

Limitation & Further Study

์‹œ์Šคํ…œ ๋ณต์žก์„ฑ: ์‹คํ—˜์ด ๋น„๊ต์  ๋‹จ์ˆœํ•œ 1D frustrated spin glass์— ๊ตญํ•œ๋˜์–ด ์žˆ์œผ๋ฉฐ, AlphaFold3 ๊ฐ™์€ ๊ณ ์ฐจ์› ๋‹จ๋ฐฑ์งˆ ์‹œ์Šคํ…œ์— ์ง์ ‘ ์ ์šฉ ๊ฐ€๋Šฅ์„ฑ์€ ๋ฏธ๊ฒ€์ฆ. partition function ํšŒํ”ผ ๋ฒ”์œ„: Score matching์€ ์ œํ•œ๋œ ํ˜•ํƒœ์˜ Hamiltonian(bilinear interactions)์— ๋Œ€ํ•ด์„œ๋งŒ ์ •ํ™•ํ•œ ์ˆ˜ํ•™์  ๋Œ€์‘์ด ๋ณด์žฅ๋จ. ๋ฐ์ดํ„ฐ ์˜์กด์„ฑ: ๋ฐฉ๋ฒ•๋ก ์ด ์ถฉ๋ถ„ํ•œ thermal equilibrium snapshots ํ™•๋ณด์— ์˜์กดํ•˜๋ฉฐ, ์‹ค์ œ ์‹คํ—˜ ๋ฐ์ดํ„ฐ์˜ ๋ถˆ์™„์ „์„ฑ์ด๋‚˜ ๋…ธ์ด์ฆˆ ์˜ํ–ฅ ๋ฏธ๋ถ„์„.

ํ›„์† ์—ฐ๊ตฌ: ๊ณ ์ฐจ์› ์‹œ์Šคํ…œ์œผ๋กœ์˜ ํ™•์žฅ, higher-order interactions ์ฒ˜๋ฆฌ, ์‹ค์ œ ๋‹จ๋ฐฑ์งˆ/๋ถ„์ž ์‹œ์Šคํ…œ์—์„œ์˜ ๊ฒ€์ฆ ํ•„์š”.

Evaluation

Novelty: 4/5 Technical Soundness: 5/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ deep generative models๊ฐ€ ๋ฌผ๋ฆฌ์  ๋ฒ•์น™์„ ์ž์œจ์ ์œผ๋กœ ํ•™์Šตํ•˜๋Š”์ง€์— ๋Œ€ํ•œ ๊ทผ๋ณธ์ ์ธ ์งˆ๋ฌธ์— ์—„๋ฐ€ํ•œ ์ˆ˜ํ•™์  ํ”„๋ ˆ์ž„์›Œํฌ์™€ ์ •๋Ÿ‰์  ์ฆ๊ฑฐ๋ฅผ ์ œ์‹œํ•œ๋‹ค. Score field์™€ thermodynamic force์˜ ๋“ฑ๊ฐ€์„ฑ์„ ์—ญ๋ฌธ์ œ์— ์ฐฝ์˜์ ์œผ๋กœ ํ™œ์šฉํ•˜๊ณ , 99.7% ์ •ํ™•๋„์˜ Hamiltonian ๋ณต์›์œผ๋กœ ํ†ต๊ณ„์  ํŒจํ„ด ๋งค์นญ์„ ์ดˆ์›”ํ•œ ์ง„์ •ํ•œ ๋ฌผ๋ฆฌ ํ•™์Šต์„ ์ž…์ฆํ–ˆ๋‹ค. ๋‹จ ์ ์šฉ ๋ฒ”์œ„๊ฐ€ ์ œํ•œ์ ์ธ ์ ๊ณผ ๊ณ ์ฐจ์› ์‹œ์Šคํ…œ์œผ๋กœ์˜ ํ™•์žฅ ๊ฒ€์ฆ์ด ํ•„์š”ํ•œ ํ•œ๊ณ„๊ฐ€ ์žˆ๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
ํ™•์‚ฐ ์ƒ์„ฑ ๋ชจ๋ธ๊ณผ ๋ฌผ๋ฆฌ์  ์—๋„ˆ์ง€ ํ•จ์ˆ˜์˜ ๊ด€๊ณ„๋ฅผ ๋ถ„์„ํ•˜๋Š” ์ด๋ก ์  ๊ธฐ์ดˆ๋ฅผ ์ œ๊ณตํ•œ๋‹ค
๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
502 ๋…ผ๋ฌธ์€ LLM์˜ ๋ฌผ๋ฆฌ ๋ชจ๋ธ ๋ฐœ๊ฒฌ ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ฒด๊ณ„์ ์œผ๋กœ ์†Œ๊ฐœํ•˜๋ฉฐ, 3031์—์„œ ์ƒ์„ฑ๋ชจ๋ธ ํ•™์Šต์œผ๋กœ ์ž๋ฐœ์ ์ธ ํ•ด๋ฐ€ํ† ๋‹ˆ์•ˆ ์ถœํ˜„์„ ์ˆ˜ํ•™์ ์œผ๋กœ ํ•ด์„ํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐ๋ฐ˜์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
์‹ ๊ฒฝ ์—ฐ์‚ฐ์ž์˜ ๊ตฌ์กฐ์™€ ๋ณ€์ข…์„ ์ฒด๊ณ„์ ์œผ๋กœ ์กฐ์‚ฌํ•˜์—ฌ, ์ƒ์„ฑ๋ชจ๋ธ ๊ธฐ๋ฐ˜ ๋ฌผ๋ฆฌ ๋ฒ•์น™ ์ถ”์ถœ์— ์ด๋ก ์  ๊ธฐ๋ฐ˜์„ ์ œ๊ณตํ•จ.
๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
๋”ฅ๋Ÿฌ๋‹ ๊ธฐ๋ฐ˜ ์ƒ์„ฑ ๋ชจ๋ธ์„ ๊ณผํ•™์  ํ•ด๋ฐ€ํ† ๋‹ˆ์–ธ ์ถ”์ถœ์— ํ™œ์šฉํ•œ ์ค‘์š”ํ•œ ์„ ํ–‰ ์—ฐ๊ตฌ์ž…๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
์—ด์—ญํ•™์  ์›๋ฆฌ์™€ ๋”ฅ๋Ÿฌ๋‹ ์ƒ์„ฑ ๋ชจ๋ธ์„ ์—ฐ๊ฒฐํ•˜๋Š” ๋‹ค๋ฅธ ์ด๋ก ์  ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ์‹œํ•œ๋‹ค
๋‹ค๋ฅธ ์ ‘๊ทผ
๋”ฅ ์ œ๋„ˆ๋Ÿฌํ‹ฐ๋ธŒ ๋ชจ๋ธ๋กœ ์ž์œจ์ ์œผ๋กœ ์ƒˆ๋กœ์šด ๋ฌผ๋ฆฌ ๋ฒ•์น™(ํ•ด๋ฐ€ํ† ๋‹ˆ์–ธ) ๋“ฑ์žฅ ์‚ฌ๋ก€๋ฅผ ๋‹ค๋ฃจ๋ฉฐ, ์—ญ์„ค๊ณ„ ๋ฐ ์ƒ์„ฑ ์ž‘์—… ๋ฐฉํ–ฅ์„ ๋น„๊ตํ•  ์ˆ˜ ์žˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
๋ฌผ๋ฆฌ ์‹œ์Šคํ…œ์˜ ํ•ด๋ฐ€ํ† ๋‹ˆ์•ˆ์„ ๋ฐ์ดํ„ฐ๋กœ๋ถ€ํ„ฐ ์—ญํ•™์Šตํ•˜๋Š” ๋Œ€์•ˆ์  ๋ฐฉ๋ฒ•๋ก ์„ ์ œ์‹œํ•˜๋Š” ์—ฐ๊ตฌ์ด๋‹ค
๋‹ค๋ฅธ ์ ‘๊ทผ
์‹ฌ๋ณผ๋ฆญ ๋ฏธ๋ถ„ ๋ฐฉ์ •์‹ ๋ฐœ๊ฒฌ์—์„œ ๋Œ€์ˆ˜์  ๋ฌผ๋ฆฌ ๋ฒ•์น™ ํ•™์Šต์— ๊ด€ํ•œ ๋Œ€์•ˆ์  AI ์ ‘๊ทผ๋ฒ•์„ ์ œ์‹œํ•œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
์ƒ์„ฑ ๋ชจ๋ธ์—์„œ ์•”๋ฌต์  ๋ฌผ๋ฆฌ ๋ฒ•์น™์„ ์ถ”์ถœํ•˜๋Š” ์œ ์‚ฌํ•œ ๋Œ€์ˆ˜์  ๋˜๋Š” ๋ถ„์„์  ์ ‘๊ทผ๋ฒ•์„ ์ทจํ•œ๋‹ค
๋‹ค๋ฅธ ์ ‘๊ทผ
3154 ๋…ผ๋ฌธ์€ ์นด์˜ค์Šค์  ๋‹ค์ฒด ์‹œ์Šคํ…œ์—์„œ optimal transport๋ฅผ ํ™œ์šฉํ•œ adversarial training ๊ธฐ๋ฒ•์„ ํ†ตํ•ด, 3031์˜ ์—ด์—ญํ•™์  ์ƒ์„ฑ๋ชจ๋ธ๊ณผ ์›์น™์ ์œผ๋กœ ๋‹ค๋ฅธ ์‹œ๊ฐ์„ ์ œ์‹œํ•ฉ๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
์ˆ˜์†ก ๋ฐฉ์ •์‹์˜ ๊ธฐ๊ณ„ํ•™์Šต ๊ธฐ๋ฐ˜ ํ์‡„ ๋ชจ๋ธ์„ ์œ„ํ•œ ๋Œ€์•ˆ์  ์ ‘๊ทผ๋ฒ•์ด๋‹ค.
ํ›„์† ์—ฐ๊ตฌ
Spin glass ๋˜๋Š” ๋ณต์žก ์‹œ์Šคํ…œ์˜ ์—๋„ˆ์ง€ ํ•จ์ˆ˜๋ฅผ ์ƒ์„ฑ ๋ชจ๋ธ๋กœ๋ถ€ํ„ฐ ํ•™์Šตํ•˜๋Š” ํ™•์žฅ ์—ฐ๊ตฌ์ด๋‹ค
ํ›„์† ์—ฐ๊ตฌ
์ƒ์„ฑ๋ชจ๋ธ์ด ๋ฐœ๊ฒฌํ•œ ์•”์‹œ์  ๋ฌผ๋ฆฌ๋Ÿ‰(๊ณ ์œ ์ขŒํ‘œ)๊ณผ ์ง€๋ฐฐ๋ฐฉ์ •์‹ ํ•ด์„์„ ์‹ค์ œ ๊ณผํ•™ ๋ฌธ์ œ์— ์ ์šฉํ•˜์—ฌ, ์—ญํ•™์  ํ•ด์„๋ ฅ์„ ํ™•์žฅํ•จ.
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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
โ–ธ ๊ณ ๊ธ‰: ๊ตฌ์„ฑ ๋ฐฉํ–ฅ(๋Œ€๋ณธ ์ž‘์„ฑ ์ง€์นจ) ์ง์ ‘ ์ˆ˜์ •