Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Why did Einstein Reject the November Tensor in 1912-1913, only to Come
  Back to it in November 1915?   The question of Einstein's rejection of the November tensor is re-examined in
light of conflicting answers by several historians. I discuss these conflicting
conjectures in view of three questions that should inform our thinking: Why did
Einstein reject the November tensor in 1912, only to come back to it in 1915?
Why was it hard for Einstein to recognize that the November tensor is a natural
generalization of Newton's law of gravitation? Why did it take him three years
to realize that the November tensor is not incompatible with Newton's law? I
first briefly describe Einstein's work in the Zurich Notebook. I then discuss a
number of interpretive conjectures formulated by historians and what may be
inferred from them. Finally, I offer a new combined conjecture that answers the
above questions.

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The categories of this paper are: bayes-an
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The categories of this paper are: eess
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The categories of this paper are: q-fin
1
The categories of this paper are: cs
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The categories of this paper are: nucl-th
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The categories of this paper are: chem-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
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The categories of this paper are: acc-phys
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The categories of this paper are: cmp-lg
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The categories of this paper are: nlin
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The categories of this paper are: nucl-ex
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The categories of this paper are: math-ph
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The categories of this paper are: q-alg
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The categories of this paper are: q-bio