Physics / Physics.comp-Ph

All posts under category "Physics / Physics.comp-Ph"

10 posts total
Sorted by date
Quantum Entanglement Phase Transition in Werner State

Quantum Entanglement Phase Transition in Werner State

: ๋ณธ ๋…ผ๋ฌธ์€ ๊ณ„์‚ฐ ์—ญํ•™์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•œ ์ƒˆ๋กœ์šด ์ ‘๊ทผ๋ฒ•์„ ํ†ตํ•ด ์–‘์ž ์‹œ์Šคํ…œ์˜ ๋ณต์žก์„ฑ์„ ์ธก์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ œ์•ˆํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ๋Š” ๊ณ ์ „์  ๋ณต์žก์„ฑ ์ธก์ • ์ง€ํ‘œ์™€ ๋‹ฌ๋ฆฌ, ์–ฝํž˜๊ณผ ๊ฐ™์€ ์–‘์ž ํšจ๊ณผ๋ฅผ ํฌ์ฐฉํ•  ์ˆ˜ ์žˆ๋Š” ์ƒˆ๋กœ์šด ์ง€ํ‘œ ๊ฐœ๋ฐœ์— ์ดˆ์ ์„ ๋งž์ถ”๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. 1. ๊ณ„์‚ฐ ์—ญํ•™์˜ ๊ธฐ์ดˆ ๊ณ„์‚ฐ ์—ญํ•™์€ Crutchfield์™€ Young์ด ์ œ์•ˆํ•œ ๊ฐœ๋…์œผ๋กœ, ๋™์—ญํ•™ ์‹œ์Šคํ…œ์˜ ๋ณต์žก์„ฑ์„ ์ธก์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์ด ์ ‘๊ทผ๋ฒ•์—์„œ๋Š” ํ™•๋ฅ ์  ์ž๋™๋ฌธ์„ ์ƒ์„ฑํ•˜์—ฌ ๋ถ„์„ ์‹œ์Šคํ…œ์˜ ๊ธฐํ˜ธ ์—ญํ•™์„ ๋ชจ๋ฐฉํ•˜๊ณ , ์ด๋ฅผ ํ†ตํ•ด ๋‚ด์žฌ์ ์ธ ๊ณ„์‚ฐ ๋ฐ ๋ณต์žก์„ฑ์„ ์ •๋Ÿ‰ํ™”ํ•ฉ๋‹ˆ๋‹ค. 2. ์–‘์ž ์ƒ

Physics Nonlinear Sciences Quantum Physics
Multicanonical entropy like-solution of statistical temperature weighted   histogram analysis method (ST-WHAM)

Multicanonical entropy like-solution of statistical temperature weighted histogram analysis method (ST-WHAM)

๋ณธ ๋…ผ๋ฌธ์€ ST WHAM (ํ†ต๊ณ„์  ์˜จ๋„ ๊ฐ€์ค‘ ํžˆ์Šคํ† ๊ทธ๋žจ ๋ถ„์„ ๋ฐฉ๋ฒ•)์— ์ค‘์ ์„ ๋‘๊ณ , ์ด ๋ฐฉ๋ฒ•์ด ๋ฏธ์„ธ๊ด€์„ฑ ์—”ํŠธ๋กœํ”ผ๋ฅผ ์ถ”์ •ํ•˜๋Š” ๋ฐ ์–ผ๋งˆ๋‚˜ ํšจ๊ณผ์ ์ธ์ง€๋ฅผ ๋ถ„์„ํ•ฉ๋‹ˆ๋‹ค. WHAM ๋ฐฉ์‹์˜ ํ•œ๊ณ„์™€ ST WHAM์˜ ๊ฐœ์„ ์ , ๊ทธ๋ฆฌ๊ณ  ์ด๋ฅผ ํ†ตํ•ด ์–ป์„ ์ˆ˜ ์žˆ๋Š” ์—ด์—ญํ•™์  ์ •๋ณด์˜ ์ค‘์š”์„ฑ์„ ๊ฐ•์กฐํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. 1. WHAM๊ณผ ST WHAM์˜ ๋น„๊ต WHAM์€ ๋‹ค์–‘ํ•œ ์˜จ๋„์—์„œ ์ˆ˜ํ–‰๋œ ๋ชฌํ…Œ์นด๋ฅผ๋กœ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ฐ์ดํ„ฐ๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ์ƒ˜ํ”Œ๋ง์„ ํ–ฅ์ƒ์‹œํ‚ค๋Š” ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ์ด ๋ฐฉ์‹์€ ๋ฐ˜๋ณต์ ์ธ ์ˆ˜์น˜ ๊ณผ์ •์„ ํ•„์š”๋กœ ํ•˜๋ฉฐ, ์ด๋ฅผ ํ†ตํ•ด ์—๋„ˆ์ง€ ๋ฐ์ดํ„ฐ๊ฐ€ ์ €์žฅ๋œ ํžˆ์Šคํ† ๊ทธ๋žจ์—์„œ ์ž์œ 

Analysis Physics Condensed Matter
Correlation energy of anisotropic quantum dots

Correlation energy of anisotropic quantum dots

: ๋ณธ ๋…ผ๋ฌธ์€ ๊ณ ๋ฐ€๋„ ํ•œ๊ณ„์—์„œ์˜ ๋น„๋Œ€์นญ ์–‘์ž ์ ์˜ ์ „์ž ์ƒ๊ด€ ๊ด€๊ณ„๋ฅผ ์—ฐ๊ตฌํ•˜๋ฉฐ, ํŠนํžˆ ๋ฐฉํ–ฅ์„ฑ์— ๋”ฐ๋ฅธ ์ƒ๊ด€ ์—๋„ˆ์ง€์˜ ๋ณ€ํ™”๋ฅผ ๋ถ„์„ํ•˜๊ณ  ์žˆ๋‹ค. ์ด๋Š” ์–‘์ž ๋ฌผ๋ฆฌํ•™์—์„œ ์ค‘์š”ํ•œ ๋ฌธ์ œ ์ค‘ ํ•˜๋‚˜๋กœ, ๋‘ ์ „์ž์˜ ์ƒํ˜ธ์ž‘์šฉ๊ณผ ๊ทธ์— ๋”ฐ๋ฅธ ์‹œ์Šคํ…œ์˜ ์—๋„ˆ์ง€๋ฅผ ์ดํ•ดํ•˜๋Š” ๋ฐ ํ•ต์‹ฌ์ ์ธ ์—ญํ• ์„ ํ•œ๋‹ค. 1. ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ ๋ฐ ์ค‘์š”์„ฑ ์–‘์ž ์ ์€ ์ข…์ข… ํ•˜๋ชจ๋‹‰ ์ž ์žฌ๋ ฅ๊ณผ ์ฟ ์šธ๋กฌ ๋ฐ˜๋ฐœ๋กœ ๋ชจ๋ธ๋ง๋˜๋ฉฐ, ์ด๋Š” ์‹คํ—˜ ์กฐ๊ฑด์— ๋”ฐ๋ผ ์ „์ž๊ฐ€ 1์ฐจ์›์ ์œผ๋กœ ๊ฐ•ํ•˜๊ฒŒ ๊ตฌ๊ธˆ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๋‹ค. ์ด๋Ÿฌํ•œ ์‹œ์Šคํ…œ์˜ ์—๋„ˆ์ง€ ๋ถ„์„์€ ๊ตํ™˜ ์ƒ๊ด€ ๋ฐ€๋„ ํ•จ์ˆ˜ ์ด๋ก (DFT) ๊ฐœ๋ฐœ์— ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•˜๋ฉฐ, ํŠนํžˆ ๊ณ ๋ฐ€๋„ ํ•œ

Physics Condensed Matter
Tight binding description of the electronic response of a molecular   device to an applied voltage

Tight binding description of the electronic response of a molecular device to an applied voltage

: ๋ณธ ๋…ผ๋ฌธ์€ ๋ถ„์ž๊ฐ€ ์ „์••์— ์–ด๋–ป๊ฒŒ ๋ฐ˜์‘ํ•˜๋Š”์ง€๋ฅผ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•œ ์ผ๊ด€๋œ TB ๋ฐฉ๋ฒ•๋ก ์„ ์ œ์‹œํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ๋Š” ๋ถ„์ž์˜ ์ „์ž ๊ตฌ์กฐ์™€ ์ „์••์— ๋”ฐ๋ฅธ ๋ณ€ํ™”๋ฅผ ์ •ํ™•ํ•˜๊ฒŒ ์˜ˆ์ธกํ•  ์ˆ˜ ์žˆ๋Š” ์ค‘์š”ํ•œ ๊ธฐ๋ฐ˜์„ ์ œ๊ณตํ•˜๋ฉฐ, ํŠนํžˆ ๋ถ„์ž ์žฅ์น˜์˜ I(V) ํŠน์„ฑ ์˜ˆ์ธก์—์„œ ํ™œ์šฉ ๊ฐ€๋Šฅ์„ฑ์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค. 1. ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ ๋ฐ ๋ชฉ์  ๋ถ„์ž ์ „์ž ๊ณตํ•™์€ ๋‹จ์ผ ๋ถ„์ž์˜ ์šด๋ฐ˜ ํŠน์„ฑ์„ ์ดํ•ดํ•˜๊ณ  ์ด๋ฅผ ํ™œ์šฉํ•˜๋Š” ํ•ต์‹ฌ ๋ถ„์•ผ์ž…๋‹ˆ๋‹ค. ์ด์ „์— ์ˆ˜ํ–‰๋œ ์—ฐ๊ตฌ๋“ค์€ ์ฃผ๋กœ TB ๋˜๋Š” ๋น„์ •์•ฝ ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ถ„์ž์˜ ์ „์ž ๊ตฌ์กฐ๋ฅผ ๊ณ„์‚ฐํ•˜์˜€์œผ๋‚˜, ์ด๋Ÿฌํ•œ ์ ‘๊ทผ๋ฒ•๋“ค์€ ๋ณต์žกํ•œ ์‹œ์Šคํ…œ์—์„œ์˜ ์ ์šฉ์ด ์–ด๋ ค์› ์Šต๋‹ˆ๋‹ค.

Physics
No Image

Competition between hydrogen bonding and electric field in single-file transport of water in carbon nanotubes

๋ณธ ์—ฐ๊ตฌ๋Š” ๋‹จ์ผ ๋ฒฝ ํƒ„์†Œ ๋‚˜๋…ธ ํŠœ๋ธŒ(SWCNTs) ๋‚ด๋ถ€๋ฅผ ํ†ต๊ณผํ•˜๋Š” ๋ฌผ์˜ ์ด๋™์„ MD ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•ด ์กฐ์‚ฌํ•˜๊ณ , ํŠนํžˆ ์ „๊ธฐ์žฅ์ด ์ˆ˜์ง์œผ๋กœ ์ ์šฉ๋˜์—ˆ์„ ๋•Œ์˜ ํšจ๊ณผ์— ์ฃผ๋ชฉํ•ฉ๋‹ˆ๋‹ค. SWCNTs๋Š” ๊ฐ•ํ•œ ์นœ์ˆ˜์„ฑ์„ ๊ฐ€์ง€๊ณ  ์žˆ์œผ๋ฉฐ, ์ด๋ฅผ ํ†ตํ•ด ๋ฌผ ๋ถ„์ž๊ฐ€ ์ž๋ฐœ์ ์œผ๋กœ ์ฑ„์›Œ์ง€๋Š” ๋…ํŠนํ•œ ํŠน์„ฑ์„ ๋ณด์ž…๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ์—์„œ๋Š” ์ด๋Ÿฌํ•œ ์‹œ์Šคํ…œ ๋‚ด์—์„œ ๋ฌผ ๋ถ„์ž์˜ ์ด๋™ ๋ฐฉ์‹์ด ํƒ„์†Œ ๋‚˜๋…ธ ํŠœ๋ธŒ์˜ ์ง€๋ฆ„์— ๋”ฐ๋ผ ์–ด๋–ป๊ฒŒ ๋ณ€ํ™”ํ•˜๋Š”์ง€์— ๋Œ€ํ•œ ์ดํ•ด๋ฅผ ํ™•์žฅํ•˜๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค. 1. ๋ฌผ ๋ถ„์ž์˜ ๋ฐฐ์—ด๊ณผ ์ˆ˜์†Œ ๊ฒฐํ•ฉ ๋„คํŠธ์›Œํฌ ํƒ„์†Œ ๋‚˜๋…ธ ํŠœ๋ธŒ ๋‚ด๋ถ€์—์„œ๋Š” ๋ฌผ ๋ถ„์ž๊ฐ€ 1์ฐจ์› ์ˆœ์„œ๋กœ ๋ฐฐ์—ด๋˜์–ด ์ด๋™ํ•˜๋ฉฐ,

Condensed Matter Physics
Series Prediction based on Algebraic Approximants

Series Prediction based on Algebraic Approximants

์ด ๋…ผ๋ฌธ์€ ๋ณต์žกํ•œ ํ•จ์ˆ˜์˜ ์‹œํ€€์Šค ์˜ˆ์ธก์„ ์œ„ํ•œ ์ƒˆ๋กœ์šด ์ ‘๊ทผ๋ฒ•์„ ์ œ์‹œํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํŠนํžˆ, ์ด ์—ฐ๊ตฌ๋Š” ๋Œ€์ˆ˜์  ๊ทผ์‚ฌ์™€ ํ—ˆ๋ฏธํŠธ ํŒŒ๋ฐ ๋‹คํ•ญ์‹(HPP)์— ์ค‘์ ์„ ๋‘๊ณ  ์žˆ์œผ๋ฉฐ, ์ด๋ฅผ ํ†ตํ•ด ๋ณต์žกํ•œ ์‹œํ€€์Šค๋ฅผ ํšจ๊ณผ์ ์œผ๋กœ ์˜ˆ์ธกํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•๋ก ์„ ๊ฐœ๋ฐœํ•˜์˜€์Šต๋‹ˆ๋‹ค. 1. ๋Œ€์ˆ˜์  ๊ทผ์‚ฌ์˜ ๊ฐœ๋… ๋…ผ๋ฌธ์€ ๋Œ€์ˆ˜์  ๊ทผ์‚ฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ณต์žกํ•œ ํ•จ์ˆ˜์˜ ์ง€์ˆ˜ ๊ธ‰์ˆ˜๋ฅผ ๊ทผ์‚ฌํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. ์ด๋Š” ํ—ˆ๋ฏธํŠธ ํŒŒ๋ฐ ๋‹คํ•ญ์‹(HPP)์„ ์ด์šฉํ•ด ์ˆ˜ํ–‰๋˜๋ฉฐ, HPP๋Š” ์ฃผ์–ด์ง„ ํ•จ์ˆ˜ f ๊ฐ€ ์ง€์ˆ˜ ๊ธ‰์ˆ˜ ํ˜•ํƒœ๋กœ ํ‘œํ˜„๋  ๋•Œ, ์ด๋ฅผ ๊ทผ์‚ฌํ•˜๋Š” ๋‹คํ•ญ์‹ ์ง‘ํ•ฉ์ž…๋‹ˆ๋‹ค. 2. ํ—ˆ๋ฏธํŠธ ํŒŒ๋ฐ ๋‹คํ•ญ์‹์˜ ๊ตฌ์„ฑ

Mathematics Physics
Marching of Freely Falling Plates

Marching of Freely Falling Plates

'์ž์œ  ๋‚™ํ•˜ํ•˜๋Š” ํŒ์˜ ํ–‰์ง„: ์ˆ˜์น˜ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ถ„์„'์€ ์œ ์ฒด ์—ญํ•™๊ณผ ๋น„์„ ํ˜• ๋™์—ญํ•™ ๋ถ„์•ผ์—์„œ ์ค‘์š”ํ•œ ๋ฌธ์ œ์ธ ์ž์œ  ๋‚™ํ•˜ํ•˜๋Š” ํŒ์˜ ์šด๋™์— ๋Œ€ํ•œ ์‹ฌ์ธต์ ์ธ ์—ฐ๊ตฌ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ๋Š” ๋‹ค์–‘ํ•œ ๋ฌผ๋ฆฌ์  ์กฐ๊ฑด ํ•˜์—์„œ ํŒ์ด ์–ด๋–ป๊ฒŒ ํ–‰๋™ํ•˜๋Š”์ง€, ๊ทธ๋ฆฌ๊ณ  ์ด๋Ÿฌํ•œ ํ–‰๋™์ด ์ฃผ๋ณ€ ์œ ์ฒด์™€ ์–ด๋–ค ์ƒํ˜ธ์ž‘์šฉ์„ ํ•˜๋Š”์ง€๋ฅผ ํƒ๊ตฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. 1. ํŒ์˜ ๊ถค์ ๊ณผ ์šด๋™ ์ž์œ  ๋‚™ํ•˜ํ•˜๋Š” ํŒ์˜ ๊ถค์ ์€ ๋งค์šฐ ๋ณต์žกํ•˜๋ฉฐ, ์ด๋Š” ๋ ˆ์ด๋†€์ฆˆ ์ˆ˜์น˜(Reynolds number)์™€ ํ”„๋ผ์šฐ๋“œ ์ˆ˜(Froude number)์— ํฌ๊ฒŒ ์˜์กดํ•ฉ๋‹ˆ๋‹ค. ๋†’์€ ๋ ˆ์ด๋†€์ฆˆ ์ˆ˜์—์„œ ์†Œํ˜• ํ”„๋ผ์šฐ๋“œ ์ˆ˜๋ฅผ ๊ฐ€์ง„ ํŒ์€ ์ง„

Physics
Computational Fluid Dynamics In GARUDA Grid Environment

Computational Fluid Dynamics In GARUDA Grid Environment

๋ณธ ๋…ผ๋ฌธ์€ ๊ณ„์‚ฐ ์œ ์ฒด์—ญํ•™(CFD) ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ํšจ์œจ์ ์ธ ๊ตฌํ˜„๊ณผ ๊ทธ๋ฆฌ๋“œ ์ปดํ“จํŒ… ํ™˜๊ฒฝ์˜ ์ค‘์š”์„ฑ์„ ๊ฐ•์กฐํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํŠนํžˆ, ๊ตญ๊ฐ€ ์ง€์‹ ๋„คํŠธ์›Œํฌ(NKN) ๊ธฐ๋ฐ˜์˜ GARUDA ๊ทธ๋ฆฌ๋“œ ํ™˜๊ฒฝ์„ ํ™œ์šฉํ•˜์—ฌ CFD ๋ชจ๋ธ์„ ๊ตฌํ˜„ํ•จ์œผ๋กœ์จ, ๊ณ ์„ฑ๋Šฅ ์ปดํ“จํŒ…(HPC) ์ž์› ๋ถ€์กฑ๊ณผ ๋ณต์žกํ•œ ๋„๊ตฌ ๊ฒฐํ•ฉ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ์‹œ๋„๊ฐ€ ๋‹๋ณด์ž…๋‹ˆ๋‹ค. 1. CFD์™€ HPC์˜ ๊ด€๊ณ„ CFD๋Š” ๋ณต์žกํ•œ ์œ ์ฒด ์—ญํ•™ ๋ฌธ์ œ๋ฅผ ์ˆ˜์น˜์ ์œผ๋กœ ๋ชจ๋ธ๋งํ•˜๊ณ  ๋ถ„์„ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š” ๊ธฐ์ˆ ๋กœ, ์ด๋ฅผ ์ˆ˜ํ–‰ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋Œ€๊ทœ๋ชจ ๊ณ„์‚ฐ ์ž์›์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ด์— ๋”ฐ๋ผ CFD๋Š” HPC ๋ฐœ์ „์˜ ํ•ต์‹ฌ ๋™๋ ฅ ์ค‘ ํ•˜๋‚˜์ž…

Physics
QCDMAPT_F: Fortran version of QCDMAPT package

QCDMAPT_F: Fortran version of QCDMAPT package

QCDMAPT F๋Š” ์–‘์ž ์ƒ‰์—ญํ•™(QCD) ๋ถ„์•ผ์—์„œ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ ํŒจํ‚ค์ง€๋กœ, ์ด์ „ ๋ฒ„์ „์ธ Maple ์‹œ์Šคํ…œ์šฉ QCDMAPT๋ฅผ Fortran์œผ๋กœ ๊ตฌํ˜„ํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ด ํŒจํ‚ค์ง€๋Š” ๊ฐ•ํ•œ ์ƒํ˜ธ์ž‘์šฉ์˜ ๋ณต์žก์„ฑ์„ ๋‹ค๋ฃจ๋Š” ๋ฐ ์žˆ์–ด ํ•ต์‹ฌ์ ์ธ ๋„๊ตฌ์ด๋ฉฐ, ํŠนํžˆ ์ŠคํŽ™ํŠธ๋Ÿผ ํ•จ์ˆ˜ ๊ณ„์‚ฐ์— ์ค‘์ ์„ ๋‘๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. 1. ํ”„๋กœ๊ทธ๋žจ ๊ฐœ์š” QCDMAPT F๋Š” Fortran 77 ์ด์ƒ์„ ์ง€์›ํ•˜๋Š” ๋ชจ๋“  ์ปดํ“จํ„ฐ์™€ ์šด์˜ ์ฒด์ œ์—์„œ ์‹คํ–‰๋  ์ˆ˜ ์žˆ์œผ๋ฉฐ, CERNLIB์˜ MATHLIB ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ด ํŒจํ‚ค์ง€๋Š” ๋ฉ”์ธ ํ”„๋กœ๊ทธ๋žจ(QCDMAPT F.f)๊ณผ ๋‘ ๊ฐœ์˜

HEP-PH HEP-TH Physics
Cicada: a Heavy but Agile Flyer

Cicada: a Heavy but Agile Flyer

์ด ๋…ผ๋ฌธ์€ ๋งค๋ฏธ์˜ ๋น„ํ–‰ ๋ฉ”์ปค๋‹ˆ์ฆ˜์— ๋Œ€ํ•œ ๊นŠ์ด ์žˆ๋Š” ๋ถ„์„์„ ์ œ๊ณตํ•˜๋ฉฐ, ํŠนํžˆ ๊ทธ๋“ค์˜ ๋ฌด๊ฑฐ์šด ์ฒด์ค‘์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ๋†’์€ ์–‘๋ ฅ์„ ๋ฐœ์ƒ์‹œํ‚ค๋Š” ๋Šฅ๋ ฅ์— ์ดˆ์ ์„ ๋งž์ถ”๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ๋Š” ๊ณค์ถฉ ๋น„ํ–‰์˜ ๋ณต์žก์„ฑ์„ ์ดํ•ดํ•˜๋Š” ๋ฐ ์ค‘์š”ํ•œ ๋‹จ๊ณ„๋ฅผ ์ œ๊ณตํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์ด๋Ÿฌํ•œ ์ง€์‹์€ ๋งˆ์ดํฌ๋กœ ์—์–ด ๋น„ํžˆํด(MAV) ์„ค๊ณ„์—์„œ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 1. ๋งค๋ฏธ์˜ ํŠน์„ฑ ๋ถ„์„ ๋งค๋ฏธ๋Š” ๋‹ค๋ฅธ ๊ณค์ถฉ๋“ค์— ๋น„ํ•ด ์ƒ๋Œ€์ ์œผ๋กœ ๋ฌด๊ฑฐ์šด ์ฒด์ค‘์„ ๊ฐ€์ง€๊ณ  ์žˆ์ง€๋งŒ, ๋†’์€ ์–‘๋ ฅ์„ ๋ฐœ์ƒ์‹œ์ผœ ๋‚  ์ˆ˜ ์žˆ๋Š” ๋Šฅ๋ ฅ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ์—์„œ๋Š” ์ด๋Ÿฌํ•œ ๋ฉ”์ปค๋‹ˆ์ฆ˜์„ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•ด ๊ณ ์† ํฌ๊ทธ๋ผ๋ฉ”ํŠธ๋ฆฌ ์‹œ์Šคํ…œ

Physics

< Category Statistics (Total: 702) >

Electrical Engineering and Systems Science
7
General
253
General Relativity
7
HEP-EX
5
HEP-PH
12
HEP-TH
5
MATH-PH
3
NUCL-TH
1
Quantum Physics
9

Start searching

Enter keywords to search articles

โ†‘โ†“
โ†ต
ESC
โŒ˜K Shortcut