  We studied the evolution of the electronic structure across the quantum
critical point in V doped Cr employing high resolution photoemission
spectroscopy. Experimental results exhibit signatures of pseudogap and orbital
Kondo resonance peak at low temperatures for all the compositions studied
suggesting a scenario of spin density wave quantum criticality corresponding to
orbital Kondo effect. The pseudogap and the Kondo peak gradually reduces with V
doping but remains finite at the quantum critical point indicating their
relevance in widely discussed quantum phases in correlated electron systems.
The spectral lineshape near the Fermi level exhibit (E_F - E)^{0.25} dependence
evidencing deviation from Fermi liquid behavior.

Strongly Correlated Electrons