Recent QFT of Einstein’s Gravity Simplified via Ultrahyperfunctions

• 作者: A. Plastino M. C. Rocca
• 来源期刊: 现代物理(英文)
• 学科: 物理学
• 关键词: QUANTUM Field Theory EINSTEIN GRAVITY Non-Renormalizable Theories UNITARITY
• 年，卷（期）: 2020,（4）
• 页码范围: 565-580
• 页数: 16页
• 分类号: O41

摘要

Previously published treatment is rather involved. Here we present a useful approximation to the concomitant derivation that yields a simpler way of handling things and still obtains results quite similar to those yielded by the exact treatment. Our approximation consists of giving the graviton field a simpler, but still quite good approximate form.