Re: [學習] 一點心得
※ 引述《realtemper (原來是我不會執行)》之銘言:
: 我記得我去年 Shankar 念到第七章就完全讀不下去了。
: 於是我就一層一層往回追溯
: 結果竟然發現問題的根本
: 是因為我不清楚什麼是 |x>,什麼是 <x'|x>。
: 後來我跟同學討論了至少8個小時,才真正弄懂它的意義。
: 我覺得一開始的 bra ket 代數
: 1.要知道「物自身」跟「表象」的差別
: 2.要了解 dual space 的意義
: 這些書上或許有寫,
: 但你必須用自己的方式去「感覺」它,
: 建立你自己的「解讀」,
: 它才能夠跟你舊有的世界觀與物理直觀產生連結,
: 然後才能被用來在解題。
: 小的不才
: 或許這種地方很白癡、很基本
: 可是我在弄懂前後,對量力的感覺相差非常的多....
: 或許你可以花些時間在這上面,
: 最好能提出自己的講法,
: 我們也比較容易切入你的思想。
L大大.....
我也搞不清楚braket這東西的奧秘耶...
可不可以麻煩您教我....
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 61.224.53.46
→
01/20 10:50, , 1F
01/20 10:50, 1F
→
01/20 10:53, , 2F
01/20 10:53, 2F
推
01/20 10:53, , 3F
01/20 10:53, 3F
→
01/20 10:54, , 4F
01/20 10:54, 4F
→
01/20 10:55, , 5F
01/20 10:55, 5F
→
01/20 10:56, , 6F
01/20 10:56, 6F
→
01/20 10:57, , 7F
01/20 10:57, 7F
→
01/20 10:58, , 8F
01/20 10:58, 8F
→
01/20 10:59, , 9F
01/20 10:59, 9F
→
01/20 10:59, , 10F
01/20 10:59, 10F
→
01/20 11:01, , 11F
01/20 11:01, 11F
→
01/20 11:02, , 12F
01/20 11:02, 12F
→
01/20 11:02, , 13F
01/20 11:02, 13F
→
01/20 11:03, , 14F
01/20 11:03, 14F
→
01/20 11:04, , 15F
01/20 11:04, 15F
→
01/20 11:06, , 16F
01/20 11:06, 16F
→
01/20 11:07, , 17F
01/20 11:07, 17F
推
01/20 11:09, , 18F
01/20 11:09, 18F
推
01/21 12:57, , 19F
01/21 12:57, 19F
→
01/21 13:03, , 20F
01/21 13:03, 20F
→
01/21 13:49, , 21F
01/21 13:49, 21F
推
01/21 16:34, , 22F
01/21 16:34, 22F
→
01/21 16:35, , 23F
01/21 16:35, 23F
→
01/21 16:36, , 24F
01/21 16:36, 24F
→
01/21 16:39, , 25F
01/21 16:39, 25F
→
01/21 16:40, , 26F
01/21 16:40, 26F
→
01/21 16:42, , 27F
01/21 16:42, 27F
→
01/21 16:43, , 28F
01/21 16:43, 28F
→
01/21 16:45, , 29F
01/21 16:45, 29F
→
01/21 16:46, , 30F
01/21 16:46, 30F
→
01/21 16:47, , 31F
01/21 16:47, 31F
→
01/21 16:48, , 32F
01/21 16:48, 32F
→
01/21 16:49, , 33F
01/21 16:49, 33F
→
01/21 16:50, , 34F
01/21 16:50, 34F
→
01/21 16:51, , 35F
01/21 16:51, 35F
→
01/21 16:52, , 36F
01/21 16:52, 36F
→
01/21 16:54, , 37F
01/21 16:54, 37F
推
01/21 17:00, , 38F
01/21 17:00, 38F
→
01/21 17:01, , 39F
01/21 17:01, 39F
→
01/21 17:02, , 40F
01/21 17:02, 40F
→
01/21 17:03, , 41F
01/21 17:03, 41F
→
01/21 17:04, , 42F
01/21 17:04, 42F
推
01/21 17:49, , 43F
01/21 17:49, 43F
→
01/21 17:57, , 44F
01/21 17:57, 44F
→
01/21 17:59, , 45F
01/21 17:59, 45F
推
01/21 21:14, , 46F
01/21 21:14, 46F
→
01/21 21:16, , 47F
01/21 21:16, 47F
→
01/21 21:17, , 48F
01/21 21:17, 48F
→
01/21 21:18, , 49F
01/21 21:18, 49F
→
01/21 21:20, , 50F
01/21 21:20, 50F
→
01/21 21:21, , 51F
01/21 21:21, 51F
→
01/21 21:23, , 52F
01/21 21:23, 52F
→
01/21 21:24, , 53F
01/21 21:24, 53F
討論串 (同標題文章)