1 Departamento de Física, Universidade Federal da Paraíba - 58051-970 João Pessoa, PB, Brazil
2 Departamento de Física, Universidade Federal de Campina Grande - 58109-970 Campina Grande, PB, Brazil
3 Departamento de Ciências Exatas, Universidade Federal da Paraíba - 58297-000 Rio Tinto, PB, Brazil
Received: 1 September 2015
Accepted: 22 September 2015
We study the presence of lump-like solutions in models described by a single real scalar field with standard kinematics in two-dimensional spacetime. The results show several distinct models that support the presence of bell-shaped, lump-like structures which may live in a compact space.
PACS: 11.27.+d – Extended classical solutions; cosmic strings, domain walls, texture / 11.25.-w – Strings and branes
© EPLA, 2015