TY - JOUR
T1 - Comment on “Acceleration of particles to high energy via gravitational repulsion in the Schwarzschild field” by C. H. McGruder III
AU - Deriglazov, Alexei A.
AU - Guzmán Ramírez, Walberto
AU - Rojas, Pablo
PY - 2019/1
Y1 - 2019/1
N2 - By direct computations, we show that “repulsion” in the Schwarzschild field can not accelerate an outgoing particle, and thus represents pure coordinate effect. In other words, the repulsion can not be detected neither by local nor by distant observer.
AB - By direct computations, we show that “repulsion” in the Schwarzschild field can not accelerate an outgoing particle, and thus represents pure coordinate effect. In other words, the repulsion can not be detected neither by local nor by distant observer.
KW - Acceleration of particles
KW - Geodesics
KW - Repulsion
UR - http://www.scopus.com/inward/record.url?scp=85058387386&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85058387386&partnerID=8YFLogxK
U2 - 10.1016/j.astropartphys.2018.12.001
DO - 10.1016/j.astropartphys.2018.12.001
M3 - Article
AN - SCOPUS:85058387386
VL - 107
SP - 35
EP - 37
JO - Astroparticle Physics
JF - Astroparticle Physics
SN - 0927-6505
ER -