Gravitational Noether-Ward identities for scalar field

This article likely presents a theoretical physics research paper. The title suggests an exploration of conservation laws (Noether's theorem) and Ward identities within the context of general relativity and scalar fields. The use of 'gravitational' indicates the focus is on gravity, and 'scalar field' implies a fundamental field without spin. The source being ArXiv suggests it's a pre-print, meaning it hasn't undergone peer review yet.