Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Converse effect of pressure on quadrupolar and magnetic transition in
  Ce$_{3}$Pd$_{20}$Si$_{6}$   The heavy fermion compound Ce$_{3}$Pd$_{20}$Si$_{6}$ displays unconventional
quantum criticality as the lower of two consecutive phase transitions is fully
suppressed by magnetic field. Here we report on the effects of pressure as
additional tuning parameter. Specific heat and electrical resistivity
measurements reveal a converse effect of pressure on the two transitions,
leading to the merging of both transitions at 6.2 kbar. The field-induced
quantum criticality is robust under pressure tuning. We rationalize our
findings within an extended version of the global phase diagram for
antiferromagnetic heavy fermion quantum criticality.

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The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex