Relativity of superluminal observers in 1+3 spacetime

被引：6
|
作者：
Dragan, Andrzej [1 ,2 ]
Debski, Kacper [1 ]
Charzynski, Szymon [3 ]
Turzynski, Krzysztof [1 ]
Ekert, Artur [2 ,4 ,5 ]
机构：
[1] Univ Warsaw, Inst Theoret Phys, Pasteura 5, PL-02093 Warsaw, Poland
[2] Natl Univ Singapore, Ctr Quantum Technol, 3 Sci Dr 2, Singapore 117543, Singapore
[3] Univ Warsaw, Dept Math Methods Phys, Pasteura 5, PL-02093 Warsaw, Poland
[4] Univ Oxford, Math Inst, Woodstock Rd, Oxford OX2 6GG, England
[5] Okinawa Inst Sci & Technol, Onna, Okinawa 9040495, Japan
来源：
CLASSICAL AND QUANTUM GRAVITY | 2023年 / 40卷 / 02期
关键词：
relativity; superluminal observers; field theory; TACHYONS; PHYSICS; CAUSALITY;
D O I：
10.1088/1361-6382/acad60
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We develop an extension of special relativity in 1 + 3 dimensional spacetime to account for superluminal inertial observers and show that such an extension rules out the conventional dynamics of mechanical point-like particles and forces one to use a field-theoretic framework. Therefore we show that field theory can be viewed as a direct consequence of extended special relativity.
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页数：15
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