Can a charged decaying particle serve as an ideal clock in the presence of a magnetic field?

被引：3

作者：

Pierini, Roberto ^{[1
]}

Turzynski, Krzysztof ^{[1
]}

Dragan, Andrzej ^{[1
]}

机构：

[1] Univ Warsaw, Inst Theoret Phys, PL-05093 Warsaw, Poland

来源：

PHYSICAL REVIEW D | 2018年 / 97卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.97.045006

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate a model of a supposedly ideal clock based on the decay rate of a charged particle in circular motion in a constant magnetic field. We show that the time measured by an ideal clock depends on the acceleration. However, the effect becomes visible at an order of magnitude of 10(28) g, therefore confirming the validity of the ideal clock hypothesis for realistic accelerations.

引用

页数：7

共 11 条

[1] [Anonymous], 1990, EXACT SOLUTION RELAT, DOI DOI 10.1007/978-94-009-1854-2
[2] MEASUREMENTS OF RELATIVISTIC TIME DILATATION FOR POSITIVE AND NEGATIVE MUONS IN A CIRCULAR ORBIT
BAILEY, J
BORER, K
COMBLEY, F
DRUMM, H
KRIENEN, F
LANGE, F
PICASSO, E
RUDEN, WV
FARLEY, FJM
FIELD, JH
FLEGEL, W
HATTERSLEY, PM
[J]. NATURE, 1977, 268 (5618) : 301 - 305
[3] EISELE AM, 1987, HELV PHYS ACTA, V60, P1024
[4] Semiclassical approach to the decay of protons in circular motion under the influence of gravitational fields
Fregolente, Douglas
Matsas, George E. A.
Vanzella, Daniel A. T.
[J]. PHYSICAL REVIEW D, 2006, 74 (04):
[5] MEASUREMENT OF RELATIVISTIC TIME DILATION USING MU-MESONS
FRISCH, DH
SMITH, JH
[J]. AMERICAN JOURNAL OF PHYSICS, 1963, 31 (05) : 342 - &
[6] Gradshteyn I. S., 2014, Table of integrals, series, and products
[7] Hartle JB., 2003, Gravity
[8] Ideal clocks-a convenient fiction
Lorek, Krzysztof
Louko, Jorma
Dragan, Andrzej
[J]. CLASSICAL AND QUANTUM GRAVITY, 2015, 32 (17)
[9] Decay of accelerated particles
Muller, R
[J]. PHYSICAL REVIEW D, 1997, 56 (02) : 953 - 960
[10] Analytic evaluation of the decay rate for an accelerated proton
Suzuki, H
Yamada, K
[J]. PHYSICAL REVIEW D, 2003, 67 (06):

← 1 2 →