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Planar Skyrmions at high and low density. (2004)
Journal Article
Ward, R. (2004). Planar Skyrmions at high and low density. Nonlinearity, 17(3), 1033-1040. https://doi.org/10.1088/0951-7715/17/3/014

The O(3) Skyrme system in two space dimensions admits topological soliton solutions. This paper studies the transition between the high-density crystalline phase of such solitons and the low-density phase where there are multi-Skyrmions localized in... Read More about Planar Skyrmions at high and low density..

Extending the study of the Higgs sector at the LHC by proton tagging (2004)
Journal Article
Kaidalov, A., Khoze, V., Martin, A., & Ryskin, M. (2004). Extending the study of the Higgs sector at the LHC by proton tagging. The European Physical Journal C, 33(2), 261-271. https://doi.org/10.1140/epjc/s2003-01566-8

We show that forward proton tagging may significantly enlarge the potential of studying the Higgs sector at the LHC. We concentrate on Higgs production via central exclusive diffractive processes (CEDP). Particular attention is paid to regions in the... Read More about Extending the study of the Higgs sector at the LHC by proton tagging.

The black hole singularity in AdS/CFT (2004)
Journal Article
Fidkowski, L., Hubeny, V. E., Kleban, M., & Shenker, S. (2004). The black hole singularity in AdS/CFT. Journal of High Energy Physics, 2004(02), https://doi.org/10.1088/1126-6708/2004/02/014

We explore physics behind the horizon in eternal AdS Schwarzschild black holes. In dimension d > 3 , where the curvature grows large near the singularity, we find distinct but subtle signals of this singularity in the boundary CFT correlators. Buildi... Read More about The black hole singularity in AdS/CFT.

Towards explicit description of the ramification filtration in the 2-dimensional case (2004)
Journal Article
Abrashkin, V. (2004). Towards explicit description of the ramification filtration in the 2-dimensional case. Journal de théorie des nombres de Bordeaux, 16(2), 293-333

The principal result of this paper is an explicit description of the structure of ramification subgroups of the Galois group of 2-dimensional local field modulo its subgroup of commutators of order 3. This result plays a clue role in the author's pro... Read More about Towards explicit description of the ramification filtration in the 2-dimensional case.