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Create: 2024-03-16 Update: 2025-07-05 15:56:09

نظریه میدان کوانتومی چیست؟

♦️نظریه مکانیک کوانتومی به شکلی که در ابتدا مطرح شد، با استفاده از معادله شرودینگر، می‌توانست رفتار ذرات را توضیح دهد.

♦️اما، معادله شرودینگر، نظریه نسبیت اینشتین را در خود نداشت. پائول دیراک، یکی از فیزیکدانان پیشتاز کوانتومی، با ارائه معادله‌ای که به «معادله دیراک» مشهور است، نظریه نسبیت خاص اینشتین را با مکانیک کوانتومی ادغام کرد.

♦️تصویر بزرگتر در پس این تلاش، پدیدآوردن چارچوبی برای کوانتومی کردن همه نیروهای شناخته شده در طبیعت بود. که تا به امروز برای نیروهای هسته‌ای قوی، ضعیف و الکترومغناطیس موفق عمل کرده اما نیروی گرانش همچنان از کوانتومی شدن می‌گریزد.

👈 در این ویدئو، پروفسور دان لینکلن فیزیکدان ذرات از آزمایشگاه فرمی، به زبان ساده و مختصر، ایده و انگیزه مطرح شدن نظریه میدان‌های کوانتومی (QFT) و ویژگی‌های میدان‌های کوانتومی را توضیح می‌دهد.

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نظریه میدان کوانتومی چیست؟

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