《費恩曼圖(英文版)》內容簡介:In recent years particle theory has been very successful. Thetheory agrees with the data wherever it could be tested, and whilethe theory has its weak spots, this numerical agreement is a solidfact. Physics is a quantitative science, and such agreement defines its validity. It is a fact that the theory, or rather the successful part, isperturbation theory. Up to this day the methods for dealing withnon-perturbative situations are less than perfect. No one, forexample, can claim to understand fully the structure of the protonor the pion in terms of quarks. The masses and other propertiesof these particles have not really been understood in any detail.It must be added that there exists, strictly speaking, no soundstarting point for dealing with non-perturbative situations.
Martinus Justinus Godefriedus Veltman (born June 27, 1931 in Waalwijk) is a Dutch theoretical physicist. He shared the 1999 Nobel Prize in physics with his former student Gerardus 't Hooft for their work on particle theory.
Martinus J.G. Veltman was born in Waalwijk, Netherlands on June 27, 1931. He started studying mathematics and physics at Utrecht University in 1948. He obtained his PhD in theoretical physics in 1963 and became professor at Utrecht University in 1966.
In 1963/64, during an extended stay at SLAC he designed the computer program Schoonschip for symbolic manipulation of mathematical equations, which is now considered the very first Computer algebra system.
In 1971, Gerardus 't Hooft, who was completing his PhD under the supervision of Veltman, renormalized Yang-Mills theory. They showed that if the symmetries of Yang-Mills theory were to be broken according to the method suggested by Guralnik, Hagen, Kibble, Higgs, Brout, and Englert, then Yang-Mills theory can be renormalized.[1][2] Renormalization of Yang-Mills theory is one of the biggest achievements of twentieth century physics.
In 1981, Veltman left Utrecht University for the University of Michigan-Ann Arbor, frustrated by the recognition his student 't Hooft got for his PhD thesis. Veltman felt that he had done most of the preliminary work and written the program which made the dissertation possible. However, most of the credit went to 't Hooft.[3]
But eventually, in 1999, he was awarded the Nobel Prize for Physics in 1999 together with 't Hooft, "for elucidating the quantum structure of electroweak interactions in physics".[4] Veltman and 't Hooft joined in the celebrations at Utrecht University when the prize was awarded.
Veltman is now retired and holds a position of Emeritus Professor at the University of Michigan. Asteroid 9492 Veltman is named in his honor.
In 2003, Veltman published a book about particle physics for a broad audience, entitled Facts and Mysteries in Elementary Particle Physics.
翻開這本厚重的書捲,首先映入眼簾的便是那如詩如畫的封麵設計,仿佛帶著讀者穿越迴瞭那個充滿未知與探索的黃金時代。內頁的裝幀處理得極為考究,紙張的質感溫潤而富有韌性,使得每一次翻閱都成為一種享受。我尤其欣賞作者在遣詞造句上的匠心獨運,那些看似平實的文字,實則蘊含著深厚的哲理和對世界本質的深刻洞察。它不僅僅是知識的堆砌,更像是一場思想的漫遊,引導著我們跳齣現有的認知框架,以一種全新的視角審視那些我們習以為常的現象。閱讀的過程,仿佛與一位飽經風霜的智者對談,他從不急於給齣標準答案,而是巧妙地拋齣問題,激發你內在的好奇心和求知欲。那種在迷霧中摸索,最終豁然開朗的體驗,是任何速成讀物都無法比擬的。這本書無疑是一盞明燈,照亮瞭通往更深層理解的崎嶇小徑。
评分從排版和設計上看,這本書的用心程度令人贊嘆。它沒有采用那種冷冰冰、教科書式的布局,而是處處透露齣一種人文關懷。圖錶的繪製清晰明瞭,輔助說明的注釋精準到位,即便是最抽象的數學公式,也被巧妙地融入到整體的視覺設計中,不顯得突兀。許多關鍵概念旁附帶的小插畫,雖然簡單,卻極富啓發性,它們有效地打破瞭長段文字帶來的閱讀疲勞感,如同在密林中開闢齣的小小空地,讓人可以駐足喘息,重新整理思緒。這種對閱讀體驗的重視,體現瞭齣版者和作者對讀者的尊重,使得原本可能略顯枯燥的知識吸收過程,變成瞭一種愉悅的、連貫的體驗。這本實體書的收藏價值,也因此大大提升。
评分這本書給我帶來的最深遠的影響,或許在於它重塑瞭我對“問題解決”的看法。它教導的遠不止是具體的科學知識,更重要的是一種麵對未知睏境時的心態和方法論。當現實世界拋齣一個棘手的問題時,我發現自己不再輕易退縮或依賴現成的答案,而是會不自覺地迴到書中所倡導的那個基礎層麵去審視問題——分解、簡化、找齣核心假設,然後從第一原理齣發進行構建。這種由內而外的思維轉變,其價值遠遠超齣瞭閱讀本身。它不僅是一本知識讀物,更像是一部關於如何高效思考的哲學指南,它教會我如何在復雜的世界中,保持清晰、獨立且富有創造性的思考路徑,這種收獲是無價的。
评分我必須得說,這本書的真正魅力在於其散發齣的那種對“為什麼”永不滿足的探索精神。它不滿足於停留在“是什麼”的層麵,而是執著於挖掘事物運作背後的底層邏輯和基本原理。書中貫穿始終的,是一種近乎孩童般的好奇心,但這種好奇心卻被高度的智性和嚴密的訓練所駕馭,從而避免瞭流於空泛的想象。作者似乎在不斷地提醒讀者:真正的科學不是一套僵硬的教條,而是一種充滿活力的、不斷自我修正的思維方式。每一次的推導,每一次的論證,都充滿瞭對現有知識體係的審慎批判與大膽拓展。閱讀它,就像是接受瞭一次嚴格的思維體操訓練,讓大腦的各個區域都得到瞭充分的鍛煉和激活,那種久違的智力上的“飢餓感”得到瞭極大的滿足。
评分這本書的敘事節奏把握得相當精準,張弛有度,絕不拖泥帶水,卻又留足瞭讓人迴味的空間。它巧妙地在嚴謹的邏輯推理與生動的實例闡釋之間找到瞭絕妙的平衡點。我發現自己常常會因為一個精妙的比喻而會心一笑,或者因為一個看似簡單的實驗描述背後所蘊含的巨大智慧而感到震撼。作者對於復雜概念的拆解能力堪稱一絕,他仿佛擁有一種魔力,能將那些令人望而生畏的理論,分解成一個個可以被輕鬆消化的積木塊。這種清晰度和結構感,極大地降低瞭理解的門檻,讓即便是初次接觸相關領域的讀者也能迅速跟上思路。讀完某一章節,閤上書本,閉目冥想片刻,那些原本模糊不清的知識點便如同被精確校準的儀器一般,在腦海中各就各位,嚴絲閤縫。
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