TY  - JOUR 
AU  - Santamaría Sanz, Lucía
PY  - 2024
SN  - 1751-8113
UR  - http://hdl.handle.net/10259/10319
AB  - The one-loop quantum corrections to the internal energy of some lattices due to the quantum fluctuations of the scalar field of phonons are studied. The band spectrum of the lattice is characterised in terms of the scattering data, allowing to compute...
LA  - eng
PB  - IOP Publishing
KW  - Thermal field theory
KW  - Scattering amplitudes
KW  - Topological solitons
KW  - Quantum vacuum
KW  - Física
KW  - Physics
KW  - Matemáticas
KW  - Mathematics
TI  - Quantum field theory at finite temperature for 3D periodic backgrounds
DO  - 10.1088/1751-8121/ad4754
T2  - Journal of Physics A: Mathematical and Theoretical
VL  - 57
M2  - 225402
ER  -