Níck

theoretical physicist

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Publications

This page lists all my works in the academic literature. This includes published works (such as papers, theses, etc), preprints, and some other documents available in the arXiv, for example.

N. Aguiar Alves and A. G. S. Landulfo. “Sound as a gauge theory and its infrared triangle”. arXiv: 2512.15796 [hep-th].
N. Aguiar Alves. “Lectures on the Bondi–Metzner–Sachs group and related topics in infrared physics”. The European Physical Journal C. Particles and Fields (2025). arXiv: 2504.12521 [gr-qc]. Forthcoming.
N. Aguiar Alves and A. G. S. Landulfo. “Null infinity as a Killing horizon”. Physical Review D 112 (6), 065017 (2025). arXiv: 2504.12514 [gr-qc]. Summarized here!
N. Aguiar Alves and B. A. Costa. “The Measure of a Mass”. 2025. arXiv: 2503.18963 [gr-qc]. Summarized here!
N. Aguiar Alves, A. G. S. Landulfo, and B. A. Costa. “Positive Mass in General Relativity Without Energy Conditions”. Physical Review D 111 (4), 044027 (2025). arXiv: 2408.00154 [gr-qc]. Summarized here!
N. Aguiar Alves. “Quantum Field Theory in Curved Spacetime: An Introduction”. Unpublished lecture notes. 2023. INSPIRE: 2951307.
N. Aguiar Alves. “Nonperturbative Aspects of Quantum Field Theory in Curved Spacetime”. MSc thesis. Santo André, Brazil: Federal University of ABC, 2023. xxiv, 152 pp. arXiv: 2305.17453 [gr-qc]. Summarized here!