Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum Field Theory as a Faithful Image of Nature   "All men by nature desire to know," states Aristotle in the famous first
sentence of his Metaphysics. Knowledge about fundamental particles and
interactions, that is, knowledge about the deepest aspects of matter, is
certainly high if not top on the priority list, not only for physicists and
philosophers. The goal of the present book is to contribute to this knowledge
by going beyond the usual presentations of quantum field theory in physics
textbooks, both in mathematical approach and by critical reflections inspired
by epistemology, that is, by the branch of philosophy also referred to as the
theory of knowledge.
  Hopefully, the present book motivates physicists to appreciate philosophical
ideas. Epistemology and the philosophy of the evolution of science often seem
to lag behind science and to describe the developments a posteriori. As
philosophy here has a profound influence on the actual shaping of an image of
fundamental particles and their interactions, our development should stimulate
the curiosity and imagination of physicists.
  This book can be used as a textbook on quantum field theory for students of
physics or as a monograph for philosophers and physicists interested in the
epistemological foundations of particle physics. The benefits of an approach
resting on philosophical foundations is twofold: the reader is stimulated to
critical thinking and the entire story flows very naturally, thus removing all
the mysteries from quantum field theory.

29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin