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researcher

D. A. Ptashynskyy

4 papers hereh-index 219 citations7 works total

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

author position
  • middle author3

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • hep-ph3
  • physics.gen-ph1

identity via Semantic Scholar / OpenAlex

activity
20122015
most citedMulti-particle field operators in quantum field theory

5 citations · 8 across the 4 of their papers we have counts for

collaborators

4 papers

physics.gen-ph2015★ 5 cited

Multi-particle field operators in quantum field theory

Yu. V. Volkotrub, M. A. Deliyergiyev, K. K. Merkotan +8

Using bi-spinor fields we write the pseudo-scalar and bi-spinor fields that are characterized by the field functions of coordinates of several particles, namely multi-particle fiel…

hep-ph2014★ 1 cited

The state of nonrelativistic quantum system in a relativistic reference frame

I. V. Sharph, M. A. Deliyergiyev, A. G. Kotanzhyan +8

We consider the problem of internal particle state transformation, which is a bound state of several constituents, from the particle's rest frame to the system in which this partic…

hep-ph2013★ 2 cited

Internal States of Hadrons in Relativistic Reference Frames

N. O. Chudak, K. K. Merkotan, D. A. Ptashynskyy +10

The internal state of a composite particle and its transformation, when changing from the reference frame, where this composite particle is at rest, to a reference frame, where it…

hep-ph2012

Gluon Loops in the Inelastic Processes in QCD

I. V. Sharf, K. K. Merkotan, N. A. Podolyan +5

It is shown that inelastic process of the exchange with two massless gluons is formally equivalent to the process of the exchange with one massive particle. Thus, using the Laplace…

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