[B! physics] pulltop-birthã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

pulltop-birth id:pulltop-birth

physicsã«é–¢ã™ã‚‹pulltop-birthã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (14)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ã€é…ä¿¡è¬›ç¾©ã€‘ CMSIè¨ˆç®—ç§‘å¦æŠ€è¡“ç‰¹è«–ï¼¢ â€” æ—¥æœ¬èªž
ã€é–‹å‚¬è¦é …ã€‘ é–‹å‚¬æ—¥ã€€ ï¼š 2014å¹´ã®ä¸‹è¨˜æ—¥ç¨‹ ï¼ˆæœ¨æ›œï¼š13:00ï½ž14:30ï¼‰ é–‹å‚¬å ´æ‰€ï¼š CMSIæ•™è‚²æ‹ ç‚¹ ï¼ˆä¸‹è¨˜ã®é–‹å‚¬æ‹ ç‚¹ä¸€è¦§ã‚’ã”å‚ç…§ãã ã•ã„ï¼‰ â€»æœ€å¯„ã‚Šã®å„æ‹ ç‚¹ã«ã¦ã”å‚åŠ ã„ãŸã ãã“ã¨ãŒå¯èƒ½ã§ã™ã€‚ â€»è¬›ç¾©å†…å®¹ã«ã‚ˆã‚Šå‚åŠ ã™ã‚‹å›žã‚’è‡ªç”±ã«é¸æŠžã™ã‚‹ã“ã¨ãŒå¯èƒ½ã§ã™ã€‚ â€»äº‹å‰ã«å‚åŠ ç™»éŒ²ã‚’ãŠé¡˜ã„ã—ã¾ã™ã€‚äº‹å‰ç™»éŒ²ã®ãªã„ä¼šå ´ã¯å½“æ—¥é–‹è¬›ã—ã¾ã›ã‚“ã®ã§ã€ã”æ³¨æ„ãã ã•ã„ã€‚ ï¼œå‚åŠ ç”³è¾¼ï¼ž â€» é–‹å‚¬æ—¥å‰æ—¥15æ™‚ã¾ã§ã«ãŠç”³è¾¼ãã ã•ã„ã€‚ ã€é–‹å‚¬è¶£æ—¨ã€‘ æœ¬è¬›ç¾©ã¯ã€ç‰©æ€§ç‰©ç†ã€åˆ†åç§‘å¦ã€ææ–™ç§‘å¦ãªã©ã«é–¢é€£ã™ã‚‹ç§‘å¦æŠ€è¡“è¨ˆç®—ã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢ã®é–‹ç™ºãŒã§ãã‚‹äººæã®è‚²æˆã‚’ç›®çš„ã¨ã—ã¦ã„ã¾ã™ã€‚è¬›ç¾©ã¯ã€é–‹ç™ºã«å¿…è¦ãªè¦ç´ æŠ€è¡“ã€ã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢æ€§èƒ½ã®æœ€é©åŒ–æ‰‹æ³•ã‚’å®Ÿæ–½ã—ãŸå¾Œã€ãƒ•ãƒ¼ãƒªã‚¨å¤‰æ›ã€ã‚ªãƒ¼ãƒ€ãƒ¼ï¼®æ³•ã€ï¼ï¼¤ã€é‡åç§‘å¦è¨ˆç®—ã®é«˜åº¦ãªä¸¦åˆ—åŒ–æ‰‹æ³•ã‚’ã¨ã‚Šä¸Šã’ã¾ã™ã€‚ã¾ãŸã€GPUã‚„MICã‚’åˆ©ç”¨ã—ãŸä¸¦åˆ—åŒ–æ‰‹æ³•ã®è¬›ç¾©ã‚‚å®Ÿæ–½ã—ã¾ã™ã€‚ã©ã®è¬›ç¾©ã‚‚ç§‘å¦æŠ€è¡“è¨ˆç®—ã«å…±é€šã™ã‚‹è¦ç´ ã‚’
pulltop-birth 2014/11/15
HPC

physics
ãƒªãƒ³ã‚¯
ï¼¦ï¼®ã®é«˜æ ¡ç‰©ç†(åˆ†é‡Žåˆ¥ç›®æ¬¡)
ã”æ¥è¨ªã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ã“ã®ï¼¨ï¼°ã¯ã€é«˜æ ¡ã®ç†ç§‘æ•™å“¡ã‚’ã—ã¦ã„ãŸã¨ãã€æŽˆæ¥ã®è£œè¬›ç”¨ã«2002å¹´5æœˆã‹ã‚‰ä½œã‚Šå§‹ã‚ãŸã‚‚ã®ã§ã™ã€‚2009å¹´ã«å®šå¹´é€€è·ã—ã¾ã—ãŸãŒç¶™ç¶šã—ã¦ã„ã¾ã™ã€‚ æœ€æ–°æ›´æ–°æƒ…å ±ã€€2025/07/20 è¨˜ å½“HPã®ä½œè€…(ç¾åœ¨76æ³)ã¯2023å¹´1æœˆã«å¤šç™ºæ€§éª¨é«„è…«ã¨ã„ã†é€ è¡€ç´°èƒžã®ç™Œã‚’ç™ºç—‡ã—ã¾ã—ãŸã€‚ãã®ç‚ºæŠ—ç™Œå‰¤ã®æ²»ç™‚ã‚’2023å¹´12æœˆã‹ã‚‰ç¶šã‘ã¦ã„ã¾ã™ã€‚ç™Œã¯å…‹æœã§ãã‚‹ã¨ã„ã†å¸Œæœ›ã‚’å¤±ã‚ãšã€ã—ã°ã‚‰ãä¼‘ã‚“ã§ã„ãŸHPã®æ›´æ–°ã‚’å†é–‹ã—ã¾ã™ã€‚ç§ã®å¯¿å‘½ãŒã„ã¤ã¾ã§ç¶šãã‹è§£ã‚Šã¾ã›ã‚“ãŒã€å¾¡æ„›èªãŸã¾ã‚ã‚Œã°å¹¸ã„ã§ã™ã€‚ ï¼ˆï¼‘ï¼‰åŠ›å¦ Machã€ŒåŠ›å¦ã®æ‰¹åˆ¤çš„ç™ºå±•å²ã€ã€ç¬¬â…¡ç« Â§1ï½žÂ§7ã®å¼•ç”¨ ï¼¥ï½‰ï½Žï½“ï½”ï½…ï½‰ï½Ž ã¯ã€ç›¸å¯¾æ€§ç†è«–ã‚’ä½œã‚‹ã¨ãã€ãƒžãƒƒãƒã€ŽåŠ›å¦ã€ç¬¬â…¡ç« ã®Â§6ã€7 ã‹ã‚‰å¤§ããªå½±éŸ¿ã‚’å—ã‘ãŸã¨èªžã£ã¦ã„ã¾ã™ã€‚ æ±Ÿæ²¢æ´‹ã€Œç¾ä»£ç‰©ç†å¦ã€æœå€‰æ›¸åº—(1996å¹´)ã€ç¬¬1ç« åŠ›å¦çš„ãªä¸–ç•Œè¦³ æ¥•å††è»Œé“ã®ç™ºè¦‹ã¨ä¸‡æœ‰å¼•åŠ›ã®æ³•å‰‡ï¼ˆã€Œãƒ—ãƒªãƒ³ã‚ãƒ”ã‚¢ã€ã®
pulltop-birth 2014/05/20
physics
ãƒªãƒ³ã‚¯
ä¹…å¾³å…ˆç”Ÿã¨ f_hiroki ã•ã‚“ã«ä¸€èˆ¬ç›¸å¯¾è«–ã«ã¤ã„ã¦ã„ã‚ã„ã‚æ•™ãˆã¦ã‚‚ã‚‰ã£ãŸã®ã§
pulltop-birth 2014/05/10
physics
ãƒªãƒ³ã‚¯
Hal Tasaki's logW
pulltop-birth 2014/03/17
ã€Œæ™‚æž æ£ã•ã‚“ã®è¬›æ¼”ä¼šã®ã“ã¨ã€

math

physics
ãƒªãƒ³ã‚¯
æœ¬ã®èªã¿æ–¹ãƒ»è‡ªä¸»ã‚¼ãƒŸã®ä»•æ–¹ãƒ»æœ¬ã®ç´¹ä»‹ - a-ki_roomã®æ—¥è¨˜
æ˜Žã‚‰ã‹ã«ç‰©ç†ã®æ•™ç§‘æ›¸ã‚„ã‚¼ãƒŸã®ä»•æ–¹ã‚’æŽ¢ã—ã¦æ¥ã¦ã„ã‚‹ã‚ˆã†ãªã‚ãƒ¼ãƒ¯ãƒ¼ãƒ‰ã§æ¤œç´¢ã—ã¦ãã‚‹äººãŒå¤šã„ã®ã§ã€å°‘ã—ã§ã‚‚å½¹ã«ç«‹ã£ãŸã‚‰å¬‰ã—ã„ã¨æ€ã„ã€è‰¯ã„ã¨æ€ã†ã‚µã‚¤ãƒˆã¸ã®ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ï¼†æ›¸ãæ•£ã‚‰ã—*1ã€‚ ã¾ãšã€æœ¬ã®èªã¿æ–¹ã«ã¤ã„ã¦ã€‚å±±å´Žã•ã‚“ã®ãƒšãƒ¼ã‚¸ã®ã€Œæœ¬ã®èªã¿æ–¹ã«ã¤ã„ã¦ã€ãŒè‰¯ã„ã¨æ€ã†ã®ã§ãã®ç´¹ä»‹ã«ã¨ã©ã‚ã¦ãŠãã€‚ã“ã“ã§ã¯ç‰©ç†ã¨æ•°å¦ã®æœ¬ã®ç´¹ä»‹ã‚‚ã•ã‚Œã¦ã„ã‚‹ã€‚ http://www-hep.phys.s.u-tokyo.ac.jp/~yamazaki/books-index.html è‡ªä¸»ã‚¼ãƒŸã®ä»•æ–¹ã‚‚è‰²ã€…ã¨ã‚ã‚‹ã¨æ€ã†ã‘ã©ã€ã“ã®é€šã‚Šã«å‡ºæ¥ã‚Œã°ã©ã†è€ƒãˆã¦ã‚‚ååˆ†ã ã¨æ€ãˆã‚‹ã‚‚ã®ã¨ã—ã¦ã€æ²³æ±å…ˆç”Ÿã®ã€Œã‚»ãƒŸãƒŠãƒ¼ã®æº–å‚™ã®ä»•æ–¹ã«ã¤ã„ã¦ã€ã‚’ç´¹ä»‹ã—ã¦ãŠãã€‚ä½•ã‚‚å‚ç…§ã›ãšã«ç™ºè¡¨ã§ãã‚Œã°ãã‚Œã¯è‰¯ã„ã‘ã©ã€ã¨ã‚Šã‚ãˆãšç‰©ç†ã®å ´åˆã«ã¯å®Ÿéš›ã®æ‰€ã¯ãƒ¡ãƒ¢ã‚’å‚ç…§ã—ãªãŒã‚‰ã®ç™ºè¡¨ã§è‰¯ã„ã¨æ€ã†ã€‚ã¾ãŸã€ç‰¹ã«ç‰©ç†ç³»ã®æœ¬ã§ã¯ç¾è±¡è«–çš„ãªå¼ã‚’èªã‚ã¦é€”ä¸ã§è«–ç†çš„ãªã‚¸ãƒ£ãƒ³ãƒ—ã‚’ã™ã‚‹ã“ã¨
pulltop-birth 2014/02/17
research

physics
ãƒªãƒ³ã‚¯
Review Articles
pulltop-birth 2014/01/26
physics
ãƒªãƒ³ã‚¯
Why g ~ π<sup>2</sup>
A random walk through mathematics -- mostly through the random part. The acceleration due to gravity, at the surface of the Earth, is about 9.81 m/s2. (If you are some of my students, you think it's 10, which is confusing for a moment. Fortunately none of my students thought it was 32.) Ï€2 = 9.87. The approximate numerical equality of these numbers is not a coincidence. I was reminded of this by M
pulltop-birth 2013/12/05
physics
ãƒªãƒ³ã‚¯
Possible Bubbles of Spacetime Curvature in the South Pacific
pulltop-birth 2013/12/05
ã‚¯ãƒˆã‚¥ãƒ«ãƒ¼+ä¸€èˆ¬ç›¸å¯¾è«–ãƒã‚¿è«–æ–‡

literature

physics
ãƒªãƒ³ã‚¯
ã‚¯ã‚©ãƒ¼ã‚¯ã‹ã‚‰ä¸æ€§åæ˜Ÿã®æ§‹é€ è§£æ˜Žã¸é“ç‹ ï¼ä¸æ€§åæ˜Ÿã®æœ€å¤§è³ªé‡ã¨ã‚¯ã‚©ãƒ¼ã‚¯è³ªé‡ã®é–¢ä¿‚ãŒæ˜Žã‚‰ã‹ã«ï¼ | ç‘æ³¢å¤§å¦ è¨ˆç®—ç§‘å¦ç ”ç©¶ã‚»ãƒ³ã‚¿ãƒ¼
pulltop-birth 2013/09/14
physics

numeric
ãƒªãƒ³ã‚¯
The Feynman Lectures on Physics
Caltech'sÂ DivisionÂ ofÂ Physics, MathematicsÂ andÂ Astronomy andÂ TheÂ FeynmanÂ LecturesÂ Website areÂ pleasedÂ toÂ present thisÂ onlineÂ edition of Now, anyone with internet access and a web browser can enjoy reading2 a high quality up-to-date copy of Feynman's legendary lectures. This edition has been designed for ease of reading on devices of any size or shape; text, figures and equations can all be zoomed
pulltop-birth 2013/09/14
physics
ãƒªãƒ³ã‚¯
ç‰©æ€§ç†è«–å‘ã‘æ—¥æœ¬èªžæ–‡çŒ®ã®ãƒªãƒ³ã‚¯
Yuki Nagai @cometscome_phys è¶…ä¼å°Žè»¢ç§»åŠã²ã‚™ Andreev åå°„ã¨Josephson åŠ¹æžœ~ã€Œè¶…ä¼å°Ž Night Clubã€ä¼šå“¡ã®æ‰‹å¼•ã ~ï¼æµ…é‡Ž æ³°å¯›ã€€http://t.co/rmHkeJAliiã€€#ç‰©æ€§ç†è«–ãƒŸãƒ‹ãƒžãƒ 2013-06-27 21:57:49
pulltop-birth 2013/06/28
math

physics
ãƒªãƒ³ã‚¯
ãƒ“ã‚ªãƒ»ã‚µãƒãƒ¼ãƒ«ã®æ³•å‰‡(1820å¹´)ã‚’è¦‹ã¤ã‘ãŸæ–¹æ³•
ãƒ“ã‚ªãƒ»ã‚µãƒãƒ¼ãƒ«ã®æ³•å‰‡ï¼ˆ1820å¹´ï¼‰ã‚’è¦‹ã¤ã‘ãŸæ–¹æ³• ã“ã‚Œã¯ãƒ“ã‚ªã¨ã‚µãƒãƒ¼ãƒ«ãŒç™ºè¦‹ã—ãŸæœ‰åãªæ³•å‰‡ã§ã™ãŒã€é«˜æ ¡ç‰©ç†ã®æŽˆæ¥ã§ã“ã‚Œã‚’ç¿’ã†ã¨ãã€é›»æµã¯ç¹‹ãŒã£ãŸé•·ã„å°Žç·šã‚’æµã‚Œã‚‹ã®ã«ã€ã©ã†ã—ã¦ã“ã®æ§˜ã«é›»æµã®ä¸€éƒ¨åˆ†ã®è¦ç´ ã«ã¤ã„ã¦æˆã‚Šç«‹ã¤è¤‡é›‘ãªæ³•å‰‡ã‚’è¦‹ã¤ã‘ã‚‹ã“ã¨ãŒã§ããŸã®ã‹ç–‘å•ã«æ€ã†ã¨ã“ã‚ã§ã™ã€‚å½¼ã‚‰ãŒã“ã®æ³•å‰‡ã‚’è¦‹ã¤ã‘ãŸæ‰‹é †ã‚’è§£ã‚Šã‚„ã™ãèª¬æ˜Žã—ã¾ã™ã€‚ ï¼‘ï¼Žãƒ“ã‚ªãƒ»ã‚µãƒãƒ¼ãƒ«ã®æ³•å‰‡ ã‚¨ãƒ«ã‚¹ãƒ†ãƒƒãƒ‰ãŒ1820å¹´7æœˆã«é›»æµãŒç£çŸ³ã«ä½œç”¨ã‚’åŠã¼ã™ã®ã‚’ç™ºè¦‹ã—ã¦å ±å‘Šã—ãŸã€‚ã“ã®ç™ºè¦‹ã¯ç›´ã¡ã«ãƒ¨ãƒ¼ãƒãƒƒãƒ‘ä¸ã«åºƒã¾ã‚Šç§‘å¦è€…ã®é–“ã«å¤§ããªèˆˆå¥®ã‚’å‘¼ã³èµ·ã“ã—ã¦é›»ç£æ°—å¦ç ”ç©¶ã®å¹•é–‹ã‘ã¨ãªã£ãŸã€‚ãã‚Œã‚’çŸ¥ã£ãŸã€ã‚¸ãƒ£ãƒ³ï¼ãƒãƒ†ã‚£ã‚¹ãƒˆãƒ»ãƒ“ã‚ªã¨ãƒ•ã‚§ãƒªãƒƒã‚¯ã‚¹ãƒ»ã‚µãƒãƒ¼ãƒ«ã¯1820å¹´10æœˆã«é›»æµã«ã‚ˆã‚‹ç£å ´ã®å¼·ã•ã‚’æ±‚ã‚ã‚‹å®Ÿé¨“ã‚’é–‹å§‹ã—ã¦ã€å®šå¸¸é›»æµã®ã¾ã‚ã‚Šã®ç£å ´ã«ã¤ã„ã¦æ¬¡ã®æ³•å‰‡ã‚’ç™ºè¦‹ã—ãŸã€‚ é›»æµï¼©ãŒæµã‚Œã¦ã„ã‚‹å°Žç·šã®Î”ï¼³ã®é•·ã•éƒ¨åˆ†ã¯ã€ãã‚Œã‹ã‚‰è·é›¢ï½’é›¢ã‚ŒãŸå ´æ‰€ã«ä»¥ä¸‹ã®å€¤ã§ç¤ºã•ã‚Œã‚‹ç£å ´
pulltop-birth 2013/02/07
physics
ãƒªãƒ³ã‚¯
è‡ªç„¶ç•Œã§æœ€ã‚‚ä½Žå¯†åº¦ã®æ¶²ä½“ - ãƒ—ãƒ¬ã‚¹ãƒªãƒªãƒ¼ã‚¹ - æ±äº¬å¤§å¦ å¤§å¦é™¢ç†å¦ç³»ç ”ç©¶ç§‘ãƒ»ç†å¦éƒ¨
ç™ºè¡¨ã®ãƒã‚¤ãƒ³ãƒˆ ã©ã®ã‚ˆã†ãªæˆæžœã‚’å‡ºã—ãŸã®ã‹ 2æ¬¡å…ƒç©ºé–“ã«é–‰ã˜è¾¼ã‚ãŸãƒ˜ãƒªã‚¦ãƒ 3ã®å˜åŽŸåå±¤è†œãŒã€çµ¶å¯¾é›¶åº¦ã¾ã§10åˆ†ã®1åº¦ä»¥ä¸‹ã‹ã‚‰åƒåˆ†ã®2åº¦ã«è‡³ã‚‹è¶…ä½Žæ¸©ã§ã€è‡ªç„¶ç•Œã§æœ€ã‚‚ä½Žå¯†åº¦ã®æ¶²ä½“ã«è‡ªå·±å‡ç¸®ã™ã‚‹ã“ã¨ã‚’ç™ºè¦‹ã—ãŸã€‚ æ–°è¦æ€§ åŸºåº•çŠ¶æ…‹ãŒæ°—ä½“ã¨ãªã‚‹ã“ã¨ãŒç†è«–çš„ã«äºˆæ¸¬ã•ã‚Œã¦ã„ãŸå”¯ä¸€ã®ç‰©è³ªã§ã‚ã‚‹2æ¬¡å…ƒãƒ˜ãƒªã‚¦ãƒ 3ãŒã€éžå¸¸ã«ä½Žå¯†åº¦ã®æ¶²ä½“ã§ã¯ã‚ã‚‹ãŒã€æ¶²åŒ–ã™ã‚‹ã“ã¨ãŒå®Ÿé¨“çš„ã«åˆ†ã‹ã£ãŸã€‚ ç¤¾ä¼šçš„æ„ç¾©ï¼å°†æ¥ã®å±•æœ› é‡åå¤šä½“ç³»ã«å¯¾ã™ã‚‹å¾“æ¥ã®ç†è«–è¨ˆç®—ã«å†è€ƒã‚’ä¿ƒã—ã€ãã®ç™ºå±•ã‚’ä¿ƒã™ã‚¤ãƒ³ãƒ‘ã‚¯ãƒˆãŒã‚ã‚‹ã€‚é‡åç³»ã®æ°—ç›¸ â€” æ¶²ç›¸è»¢ç§»ã®åˆ¶å¾¡ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã«æ¬¡å…ƒæ€§ãŒåŠ ã‚ã£ãŸã“ã¨ã§ã€è‡ªç„¶ç•Œã«å˜åœ¨ã™ã‚‹å¤šæ§˜ãªé‡åæµä½“ã®ã‚ˆã‚Šæ·±ã„ç†è§£ã«å¯„ä¸Žã™ã‚‹ã€‚ ç™ºè¡¨æ¦‚è¦ ç‰©è³ªã¯ä¸€èˆ¬ã«ã€ä½Žæ¸©ã§ã¯æ§‹æˆç²’åã®è‡ªç”±ãªé‹å‹•ãŒå°‘ãªããªã‚Šã€ã‚„ãŒã¦å›ºä½“ã¨ãªã‚‹ã€‚ã—ã‹ã—ã€è³ªé‡ãŒå°ã•ãé‡åæ€§ã®é«˜ã„ç²’åã‹ã‚‰ãªã‚‹ç‰©è³ªã¯ã€çµ¶å¯¾é›¶åº¦ã§ã‚‚å›ºåŒ–ã›ãšæ¶²ä½“ã‚„æ°—ä½“ã«ã¨ã©ã¾ã‚‹å¯èƒ½æ€§ãŒã‚ã‚Šã€é‡åæ¶²ä½“ãƒ»é‡åæ°—ä½“ã¨
pulltop-birth 2012/12/24
physics
ãƒªãƒ³ã‚¯
47NEWSï¼ˆã‚ˆã‚“ãªãªãƒ‹ãƒ¥ãƒ¼ã‚¹ï¼‰
ã€äº‹ä»¶ã€‘æ¾æ±Ÿåœ°æ¤œã€éƒ¨æ´»ã‚³ãƒ¼ãƒã‚’æŠµæŠ—ã§ããªã„çŠ¶æ…‹ã§ã®æ€§çš„æš´è¡Œã§èµ·è¨´ã€€13æ³ã‹ã‚‰6å¹´é–“ã®æ€§è¢«å®³ã®å¥³æ€§ãŒåºƒå³¶ã§è¨˜è€…ä¼šè¦‹
pulltop-birth 2012/12/20
physics
ãƒªãƒ³ã‚¯
1