111 citations · 374 across the 46 of their papers we have counts for
15 papers · 1 filter
Beyond complex Langevin equations II: a positive representation of Feynman path integrals directly in the Minkowski time
Jacek Wosiek
Recently found positive representation for an arbitrary complex, gaussian weight is used to construct a statistical formulation of gaussian path integrals directly in the Minkowski…
On non-trivial spectra of trivial gauge theories
Piotr Korcyl, Mateusz Koren, Jacek Wosiek
In this Letter we point out that the analytic solution of the two dimensional U(1) gauge theory, on a finite lattice, reveals in the continuum limit the renowned Manton's spectrum…
Dimensionally reduced SYM at large-: an intriguing Coulomb approximation
Daniele Dorigoni, Gabriele Veneziano, Jacek Wosiek
We consider the light-cone (LC) gauge and LC quantization of the dimensional reduction of super Yang Mills theory from four to two dimensions. After integrating out all unphysical…
From large N quantum mechanics to planar field theory
J. Wosiek
We review a performance of Fock space methods in calculating spectra of a range of supersymmetric models with gauge symmetry. Examples include: a) SU(2) Supersymmetric Yang Mills Q…
Exploring an S-matrix for gravitational collapse
G. Veneziano, J. Wosiek
We analyze further a recently proposed S-matrix description of transplanckian scattering in the specific case of axisymmetric collisions of extended sources, where some of the orig…
Solving some gauge systems at infinite N
J. Wosiek
After summarizing briefly some numerical results for four-dimensional supersymmetric SU(2) Yang-Mills quantum mechanics, we review a recent study of systems with an infinite number…
A supersymmetric matrix model: II. Exploring higher-fermion-number sectors
G. Veneziano, J. Wosiek
Continuing our previous analysis of a supersymmetric quantum-mechanical matrix model, we study in detail the properties of its sectors with fermion number F=2 and 3. We confirm all…
Large N, Supersymmetry ... and QCD
G. Veneziano, J. Wosiek
This paper consists of two (still only vaguely) related parts: in the first, we briefly review work done in the past three years on the ``planar equivalence" between a class of non…
Vacua of supersymmetric Yang-Mills quantum mechanics
J. Wosiek
Reducing Supersymmetric Yang-Mills Field Theory to a single point in the three dimensional space results in the Supersymmetric Yang-Mills Quantum Mechanics (SYMQM) which basically…
Quantum systems in a cut Fock space
M. Trzetrzelewski, J. Wosiek
Standard quantum mechanics is viewed as a limit of a cut system with artificially restricted dimension of a Hilbert space. Exact spectrum of cut momentum and coordinate operators i…
Supersymmetric Yang-Mills quantum mechanics
J. Wosiek
The new approach to quantum mechanical problems is proposed. Quantum states are represented in an algebraic program, by lists of variable length, while operators are well defined f…
New Results on the Odderon in QCD
Romuald A. Janik, Jacek Wosiek
We present our recent results on the odderon intercept in perturbative QCD, obtained through the solution of the Baxter equation and investigation of the spectrum of the relevant c…
Solution of the Odderon Problem
R. A. Janik, J. Wosiek
The intercept of the odderon trajectory is derived, by finding the spectrum of the second integral of motion of the three reggeon system in high energy QCD. When combined with earl…
Direct solution of the hard pomeron problem for arbitrary conformal weight
J. Wosiek, R. A. Janik
A new method is applied to solve the Baxter equation for the one dimensional system of noncompact spins. Dynamics of such an ensemble is equivalent to that of a set of reggeized gl…
Solution of the odderon problem for arbitrary conformal weights
J. Wosiek, R. E. Janik
A new method is applied to solve the Baxter equation for three coupled, noncompact spins. Due to the equivalence with the system of three reggeized gluons, the intercept of the odd…