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U. Sarkar

4 papers hereh-index 328 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • last author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • hep-ph4
same name
  • U. Sarkar — 212 papers
  • U. Sarkar — 129 papers, h 45
  • U. Sarkar — 129 papers, h 29
  • U. Sarkar — 10 papers, h 4
  • U. Sarkar — 4 papers, h 5
  • U. Sarkar — 3 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19941998
most citedTest of Special Relativity from K Physics

18 citations · 32 across the 4 of their papers we have counts for

collaborators

4 papers

hep-ph1998★ 7 cited

Test of Special Relativity and Equivalence principle from K Physics

T. Hambye, R. B. Mann, U. Sarkar

A violation of Local Lorentz Invariance (VLI) and hence the special theory of relativity or a violation of equivalence principle (VEP) in the Kaon system can, in principle, induce…

hep-ph1997★ 18 cited

Test of Special Relativity from K Physics

T. Hambye, R. B. Mann, U. Sarkar

A breakdown of the Local Lorentz Invariance and hence the special theory of relativity in the Kaon system can, in principle, induce oscillations between the K0 and Kˉ0 s…

hep-ph1996

Test of the Equivalence Principle from K Physics

T. Hambye, R. B. Mann, U. Sarkar

A violation of the equivalence principle (VEP) in the Kaon system can, in principle, induce oscillations between K∘ and K∘ in a manner that need not violat…

hep-ph1994★ 7 cited

Gravitational uncertainties from dimension-six operators on supersymmetric GUT predictions

Alakabha Datta, Sandip Pakvasa, Utpal Sarkar

We consider the gravity induced dimension six terms in addition to the dimension five terms in the SUSY GUT Lagrangian and find that the prediction for αs​ may be washed out comp…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.