TY  - JOUR
AU  - Ruiz Ruiz, Fernando
AU  - Ortiz, Miguel E.
AU  - Gibbons, Gary W.
PY  - 1989
DO  - 10.1103/PhysRevD.39.1546
SN  - 0556-2821
UR  - https://hdl.handle.net/20.500.14352/59049
T2  - Physical Review D
AB  - We consider σ-model strings and U(1) global strings coupled to gravity and look for static solutions with whole cylinder symmetry. We prove that in both cases there are no regular spatially compact solutions. The U(1) global string admits no...
LA  - eng
M2  - 1546
PB  - American Physical Soc
KW  - Astronomy & Astrophysics
KW  - Physics
KW  - Particles & Fields
TI  - Existence of global strings coupled to gravity
TY  - journal article
VL  - 39
ER  -